Showing posts with label gardening. Show all posts
Showing posts with label gardening. Show all posts

Thursday, 13 October 2022

CROWEA

Crowea exalata, or Small Crowea, is a flowering plant in the family Rutaceae, which is native to the states of Queensland, New South Wales and Victoria in Australia. It is a small shrub growing to 1 metre tall. It is named after James Crowe, an 18th-19th century surgeon and botanist. The specific name exalata means without wings, referring to the lack of ridges on the stems - this is not a definitive characteristic.

This species flowers during most months of the year, resting only in extremes of heat and cold, and with flushes in autumn and spring. Pointed buds open to five-petalled starry flowers 2 cm across, in clear tints of rose purple. They are of a solid waxy substance, and make a vivid display for the size of the plant. Before falling they close again to look like buds of deeper pink.

Propagation by cuttings is easy using tip growth (which is very soft in character), at a half-ripe stage. Nurseries dealing in native plants usually stock this small shrub and it should be planted in light, lime-free soil. A position with some shade is desirable - otherwise the soil should be shaded in some way from hot sun. This may be done by surrounding the plant with 5-10 cm of leaves, bush litter or compost. Rocks make an attractive setting, and in fact this is a beautiful rockery subject.

Pruning should be done to maintain bushy growth, or a straggly plant with bare stems may develop. The end of winter is a good time to do this - or any time when sprigs of cut flowers are wanted, as these are dainty and long-lasting in water.

This post is part of the Floral Friday Fotos meme.


Thursday, 15 April 2021

NEMESIA

Nemesia is a genus of annuals, perennials and sub-shrubs which are native to sandy coasts or disturbed ground in South Africa. Numerous hybrids have been selected, and the annual cultivars are popular with gardeners as bedding plants. In temperate regions the annual cultivars are usually treated as half-hardy bedding plants, sown from seed in heat and planted out after all danger of frost has passed.

The flowers are two-lipped, with the upper lip consisting of four lobes and the lower lip two lobes. The cultivar 'Innocence', a low-growing bushy perennial with white flowers, has gained the Royal Horticultural Society's Award of Garden Merit. The cultivar shown here is 'Sunsatia Banana', which is a popular ornamental hybrid.

This post is part of the Floral Friday Fotos meme


Thursday, 1 April 2021

IRIS

Iris is a genus of about 300 species of flowering plants with showy flowers. It takes its name from the ancient Greek goddess of the rainbow, Iris, referring to the wide variety of flower colours found among the many species. As well as being the scientific name, iris is also very widely used as a common name for all Iris species, though some plants called thus belong to other closely related genera. A common name for some species is 'flags', while the plants of the subgenus Scorpiris are widely known as 'junos', particularly in horticulture. It is a popular garden flower and its blossoms provide wonderful splashes of colour in the Spring garden.

The genus is widely distributed throughout the north temperate zone. Their habitats are varied, ranging from cold and montane regions to the grassy slopes, meadowlands and riverbanks of Europe, the Middle East and northern Africa, Asia and across North America.  Irises are perennial herbs, growing from creeping rhizomes (rhizomatous irises) or, in drier climates, from bulbs (bulbous irises). They have long, erect flowering stems which may be simple or branched, solid or hollow, and flattened or have a circular cross-section. The rhizomatous species usually have 3–10 basal sword-shaped leaves growing in dense clumps. The bulbous species have cylindrical, basal leaves.

This post is part of the Floral Friday Fotos meme.


Thursday, 11 February 2021

OREGANO

Oregano (Origanum vulgare) is a common species of Origanum, a genus of the Lamiaceae (mint) family. It is native to temperate western and southwestern Eurasia and the Mediterranean region. Oregano is a perennial herb, growing from 20–80 cm tall, with opposite leaves 1–4 cm long. Oregano will grow in a pH range between 6.0 (mildly acidic) and 9.0 (strongly alkaline), with a preferred range between 6.0 and 8.0. It is sometimes called wild marjoram, and its close relative Origanum majorana is known as sweet marjoram.

The flowers are purple, 3–4 mm long, produced in erect spikes.  It has spade-shaped, olive-green leaves. It is a perennial, although it is grown as an annual in colder climates, as it often does not survive the winter. Oregano is planted in early spring, the plants being spaced 30 cm apart in fairly dry soil, with full sun. It prefers a hot, relatively dry climate, but does well in other environments.

Many subspecies and strains of oregano have been developed by humans over centuries for their unique flavours or other characteristics. Tastes range from spicy or astringent to more complicated and sweet. Simple oregano sold in garden stores as Origanum vulgare may have a bland taste and larger, less dense leaves, and is not considered the best for culinary uses, with a taste less remarkable and pungent. It can pollinate other more sophisticated strains, but the offspring are rarely better in quality. The related species, Origanum onites (Greece, Turkey) and O. syriacum (West Asia), have similar flavours. Some varieties show a flavour intermediate between oregano and marjoram.

The ‘Greek Kaliteri’ cultivar is a small, hardy, dark, compact plant with thick, silvery-haired leaves, usually with purple undersides. It has an excellent reputation for flavour and pungency, as well as medicinal uses, with a strong, archetypal oregano flavour (in Greek i kaliteri means ‘the best’).

Oregano is an important culinary herb, used for the flavour of its leaves, which can be more flavourful when dried than fresh. It has an aromatic, warm, and slightly bitter taste, which can vary in intensity. Good-quality oregano may be strong enough almost to numb the tongue, but cultivars adapted to colder climates often have a lesser flavour. Factors such as climate, season, and soil composition may affect the aromatic oils present, and this effect may be greater than the differences between the various species of plants.

This post is part of the Floral Friday Fotos meme


Thursday, 26 March 2020

DAHLIA

Dahlia is a genus of bushy, tuberous, herbaceous perennial plants native mainly in Mexico, but also Central America, and Colombia. A member of the Asteraceae dicotyledonous plants, related species include the sunflower, daisy, chrysanthemum and zinnia. There are at least 36 species of dahlia, with hybrids commonly grown as garden plants.

Flower forms are variable, with one head per stem; these can be as small as 5.1 cm diameter or up to 30 cm ("dinner plate"). This great variety results from dahlias being octoploids (that is, they have eight sets of homologous chromosomes), whereas most plants have only two. In addition, dahlias also contain many transposons (genetic pieces that move from place to place upon an allele), which contributes to their manifesting such great diversity.

The stems are leafy, ranging in height from as low as 30 cm to more than 1.8–2.4 m. The majority of species do not produce scented flowers or cultivars. Like most plants that do not attract pollinating insects through scent, they are brightly coloured, displaying most hues, with the exception of blue.The dahlia was declared the national flower of Mexico in 1963. The tubers were grown as a food crop by the Aztecs, but this use largely died out after the Spanish Conquest. Attempts to introduce the tubers as a food crop in Europe were unsuccessful.

This post is part of the Floral Friday Fotos meme.

Sunday, 8 December 2019

GREEN EUPHORBIA

Euphorbia characias subspecies wulfenii is a shrubby perennial in the spurge family (Euphorbiaceaegrowing to about 1 m, with blue-green leaves. In late winter and spring it has stunning rounded heads of acidic lime-green bracts, which last for a long period. A Mediterranean plant, it needs a sunny, well-drained position. It combines well with other Mediterranean plants which grow in temperate climates, such as French lavender Lavandula dentata, tough purple flag irises (the original Iris germanica), perennial statice (Limonium perezii), Pride of Madeira (Echium candicans), rosemary, perennial wallflowers (Erysimum mutabile) - which all enjoy the same garden conditions.

This post is part of the My Sunday Best meme,
and also part of the Photo Sunday meme.

Thursday, 1 August 2019

ALYSSUM

Sweet Alyssum grows as a delicate carpet of tiny flowers with a subtle, sweet scent. The low-growing foliage is covered by flowers for much of the growing season. Sweet Alyssum (Lobularia maritima) is very easy to grow, from plant or seed. It is a cool season flower that can be set out in early spring and are grown throughout the Autumn and Winter, in frost-free climates. Most varieties will fade in the heat, but rally again in Autumn.

Alyssum is an annual, but some varieties are hardy in frost-free areas and may survive for several seasons. Gardeners in USDA Hardiness Zones 7–11 may have plants that continue growing all year long, but they may be short-lived. Sometimes they self-seed so much that is seems as if the same plants are surviving, when in reality, new seedlings are filling in. 

Lobularia maritima is cultivated in gardens, with many horticultural varieties with purple or pink flowers. The plant is best planted in early spring, but requires little maintenance when growing. Although an annual, it may reseed in temperate climates It will flower more profusely if spent blooms are trimmed. When grown in gardens, it is typically used as ground-cover, as it rarely grows higher than 20 cm tall. It is also grown in cracks in paving and walls, and is especially associated with coastal locations. It prefers partial shade, and is resistant to heat and drought. Plants with darker-coloured flowers do better in cooler temperatures.

This post is part of the Floral Friday Flowers meme.

Thursday, 18 July 2019

GAILLARDIA

Gaillardia, the blanket flowers, is a genus of flowering plants in the sunflower family, Asteraceae, native to North and South America. It was named after an M. Gaillard de Merentonneau or perhaps Charentonneau, an 18th-century French magistrate who was a patron of botany. The common name may refer to the resemblance of the inflorescence to the brightly patterned blankets made by Native Americans, or to the ability of wild taxa to blanket the ground with colonies.

Many cultivars have been bred for ornamental use. These are annual or perennial herbs or subshrubs, sometimes with rhizomes. The stem is usually branching and erect to a maximum height around 80 cm. The leaves are alternately arranged. Some taxa have only basal leaves. They vary in shape. They are glandular in most species. The inflorescence is a solitary flower head. The head can have 15 or more ray florets, while some taxa lack any ray florets. They can be most any shade of yellow, orange, red, purplish, brown, white, or bicolored. They are sometimes rolled into a funnel shape. There are many tubular disc florets at the centre of the head in a similar range of colours, and usually tipped with hairs. 

The fruit usually has a pappus of scales. The cultivar "Arizona Sun" illustrated here provides a blaze of summertime colour that thrives, whatever the weather! There is a constant display of large flower heads in fiery shades of orange, yellow and red. The cheery blooms persist well into autumn, and make spectacular cut flowers for an indoor display. This low maintenance, hardy perennial is trouble-free and even copes well on poor, dry soils. Perfect for containers or filling gaps at the front of sunny borders.

This post is part of the Floral Friday Fotos meme.


Thursday, 20 June 2019

FRANGIPANI

Plumeria is a genus of flowering plants in the dogbane family, Apocynaceae. It contains primarily deciduous shrubs and small trees. They are native to Central America, Mexico, the Caribbean, and South America as far south as Brazil but can be grown in tropical and sub-tropical regions. Plumeria is related to the Oleander, Nerium oleander, and both possess an irritant, rather similar to that of Euphorbia. Contact with the sap may irritate eyes and skin. 

Each of the separate species of Plumeria bears differently shaped, alternate leaves with distinct form and growth habits. The leaves of P. alba are quite narrow and corrugated, whereas leaves of P. pudica have an elongated shape and glossy, dark-green colour. P. pudica is one of the everblooming types with non-deciduous, evergreen leaves. Another species that retains leaves and flowers in winter is P. obtusa; though its common name is "Singapore," it is originally from Colombia.

Plumeria flowers are most fragrant at night in order to lure sphinx moths to pollinate them. The flowers have no nectar, however, and simply dupe their pollinators. The moths inadvertently pollinate them by transferring pollen from flower to flower in their fruitless search for nectar. Plumeria species may be propagated easily from cuttings of leafless stem tips in spring. Cuttings are allowed to dry at the base before planting in well-drained soil. Cuttings are particularly susceptible to rot in moist soil.

In order to get the most from a plumeria plant with respect to growth, size, blooms, and scent, there is a fine balance that must be maintained. Ideally, a plumeria is in its element when it can have plenty of sun and appropriate water, so as to maintain soil moistness just above a state of dryness. On the other hand, if the plant receives a lesser amount of sun, then a lesser amount of watering is necessary - again, to ensure that soil moistness stays just above the dry state. The more sun, the more water. The less sun, the less water. A common mistake of novice plumeria growers is to overwater the plant when it is not able to be exposed to enough sun, thereby resulting in a rotted root system. Conversely, if a plumeria plant is able to receive maximum exposure to the sun, but they aren't watered enough, the plant will die.

This post is part of the Floral Friday Fotos meme.

Wednesday, 15 May 2019

SUMMER SALAD

As we progress towards Winter, one thing I'll miss is the Summer produce from our vegetable garden - ripe red flavoursome tomatoes, crisp cucumbers, fresh herbs, Spring onions... This is a salad we enjoy in the summertime.

SUMMER SALAD

Ingredients (for 2 persons)
3 ripe beefsteak tomatoes
2 Lebanese (i.e. baby) cucumbers
4-5 sprigs of fresh purslane
2-3 sprigs of parsley
1-2 sprigs of fresh thyme
1 large fresh Spring onion
1 tbsp baby capers
A pinch or two of dried oregano
Salt, pepper to taste
70 g of blue vein cheese

Vinaigrette Dressing
2 tbsp olive oil
1 tbsp wine vinegar
1 tsp Italian “balsamico” vinegar

Method
Cut and slice the tomatoes and put in a salad bowl. Peel and slice the cucumbers on top of it.  Pluck the tender leaves of the purslane and add to salad. Chop up the parsley and thyme and add to salad.Add the chopped Spring onion and capers. Add the oregano, salt and pepper. Dress with the vinaigrette, tossing thoroughly, and add the cheese cut in small cubes.

This post is part of the Wordless Wednesday meme,
and also part of the ABC Wednesday meme,
and also part of the Nature Notes meme.

Thursday, 25 April 2019

BLUE SAGE

Salvia patens 'Blue Angel' is a striking garden plant in the Lamiaceae family, with delightful blue flowers. Since the 1838 discovery of this herbaceous species from Central Mexico, Salvia patens has been a mainstay of the perennial garden. 'Blue Angel' is one of the smallest of the full-sized varieties of the so-called 'gentian sages'. Well branched and compact, this variety has 6 cm flowers that are a deep, royal blue and bloom from Summer into Autumn.

It is a reliable perennial, returning year after year in Zones 8 to 11. However, it is so lovely that it is worth growing as a summer bedding plant in colder zones. Blue Angel likes regular watering and rich, well-drained soil. It grows in full sun or partial shade and can handle moist corners of the garden. Use it as a path edging, border, ground-cover or container plant. British horticulturist Graham Stuart Thomas called Salvia patens 'the best plant in cultivation.'

This post is part of the Floral Friday Fotos meme.

Thursday, 18 April 2019

ROSE

The Sparrieshoop rose was bred by Reimer Kordes (Germany, 1953). It is a shrub rose producing many light pink blooms with a strong fragrance. The flowers are single with five petals, have long pointed buds, and an average diameter of 10 cm. Blooms in flushes throughout the season. A bushy, climbing, upright rose with dark green, leathery foliage. Height of 150 to 305 cm, width of 120 to 275 cm. This type of rose can be hopped to produce even more ample flowering.

This post is part of the Floral Friday Fotos meme.

Thursday, 28 February 2019

JACOBEAN LILY

Sprekelia is a genus of at least three bulbous plants in the family Amaryllidaceae, subfamily Amaryllidoideae. They are native to Central America. Like Hippeastrum, these plants were known as Amaryllis. Sprekelia plants are sometimes called "Aztec lilies", although they are not true lilies. This genus is named after Johann Heinrich von Spreckelsen (1691–1764), who supplied the plants to Lorenz Heister.

Sprekelia formosissima shown here is the only species grown in Australia. It is a bulbous perennial that has clumps of strap-shaped, mid-green leaves. Each stem, about 30 cm tall, bears a solitary scarlet to deep crimson flower in late spring or early summer; established clumps may bloom again later in the summer. It grows best in partial sun and abundant moisture. Because the bulbs are tender and bloom best when crowded, container culture is probably best. Repot every 2 to 3 years. Roots resent disturbance.

This post is part of the Floral Friday Fotos meme.

Thursday, 1 November 2018

ROSA 'TEASING GEORGIA'

Rosa 'Teasing Georgia' is a beautiful climbing rose. The rosette blooms are a rich shade of yellow, the outer petals falling back and fading to palest yellow, providing a most pleasing two-tone effect. There is a lovely strong Tea Rose fragrance. It is a Davidï¾ Austin rose introduced in 1998.

This post is part of the Floral Friday Fotos meme.




Thursday, 18 October 2018

IXIA - CORN LILIES

The genus Ixia consists of a number of cormous plants native to South Africa from the Iridaceae family and Ixioideae subfamily. Some of them are known as the corn lily. Some distinctive traits include sword-like leaves and long wiry stems with star-shaped flowers. It usually prefers well-drained soil. The popular corn lily has specific, not very intense fragrance. It is often visited by many insects such as bees. The ixias are also used as ornamental plants and cut flowers.

Ixia viridiflora, also known as "Turquoise Ixia", is a tall member of the genus Ixia. It comes from around the Tulbagh in South Africa, Cape Province. It has small corms under the ground. This corn lily is a very rare plant. Its habitats are often destroyed by human influence so the conservation status of this interesting flower is vulnerable and is tending to worse.

The plant gets the name "Turquoise Ixia" from the really spectacular blue-green turquoise colour of the flowers, which is a rare colour for flowers. They are grouped in long inflorescences and are traditionally star-shaped like in most corn lilies. They have a black-purple centre. The ovary is 3-locular. This flower is pollinated by specific scarab beetles known as monkey beetles of the tribe Hopliini. The Turquoise Ixia has very good ornamental traits with its beautiful inflorescences but is very rare in cultivation because of its conservation status.

This post is part of the Floral Friday Fotos meme.







Thursday, 11 October 2018

BABIANA

Babiana is a genus of flowering plants in the family Iridaceae composed of about 80 recognised species. The majority of these species are endemic to the Cape Provinces of South Africa, especially Namaqualand, as well Namibia, Botswana, Zambia and Zimbabwe. The genus name is derived from the Dutch word baviaan, referring to the Chacma baboon Papio ursinus, that consumes the corms of plants in the genus.

Babiana stricta (baboon flower, blue freesia) is widely cultivated as an ornamental and has been naturalised in Australia. Growing 10–30 cm tall by 5 cm broad, it is a cormous perennial with hairy leaves 10-20 cm long. The leaves show linear venation. There are many hybrids and cultivars with different coloured flowers, usually blue, mauve or pink with white additions. In mid- to late spring, each flowering stem produces six or more blooms, each to 5 cm across. They are grouped in an inflorescence and often have a pleasant lemon scent. The seeds are black with a hard coat, collected in round seed capsules. The specific epithet stricta means "erect, upright".

This post is part of the Floral Friday Fotos meme.

Thursday, 26 July 2018

YELLOW GUM

Eucalyptus leucoxylon, in the family Myrtaceae, commonly known as the Yellow Gum, (South Australian) Blue Gum or White Ironbark, is a small to medium-sized tree with rough bark on the lower 1-2 metres of the trunk, above this, the bark becomes smooth with a white, yellow or bluish-grey surface. Adult leaves are stalked, lanceolate to broad-lanceolate, to 13 x 2.5 cm, concolorous, dull, green.

Flowers in white, pink or red appear during winter. The nectar-filled flowers attract native birds such as this Rainbow Lorikeet. E. leucoxylon is widely distributed on plains and nearby mountain ranges or coastal South Australia, where it is known as the Blue Gum and extends into the western half of Victoria where it is known as the Yellow gum.The species has been divided into numerous varieties and subspecies.

A spectacular red-flowered form of uncertain provenance Eucalyptus leucoxylon ‘Rosea’ is widely planted as an ornamental plant, it flowers profusely in winter. A threatened subspecies known as the Bellarine Yellow Gum (Eucalyptus leucoxylon subsp. bellarinensis) is endemic to the Bellarine Peninsula at the south-eastern end of the species' range. The leaves are distilled for the production of cineole based eucalyptus oil.

This post is part of the Floral Friday Fotos meme.





Wednesday, 20 June 2018

XERANTHEMUM

Xeranthemum annuum is a flowering plant species also known as annual everlasting or immortelle. It is native to eastern Europe and western Asia, is cultivated as a garden flower, and has become naturalised in other parts of Europe.

If you enjoy cutting and preserving flowers, Xeranthemum is a must for your garden. The flowers are attractive, easily grown, and they are one of the most popular everlasting flowers available. Xeranthemum flowers are papery-textured, double daisy flowers in white, pink and violet and measure 4 cm across. They are excellent for drying.

For the earliest blooms, start Xeranthemum seeds indoors in the late winter using small peat pots. For areas with a long growing season, Immortelle seeds can be sown directly outside in a prepared seedbed. Cover the Immortelle flower seed lightly with soil and keep moist. Once established, the plants are fairly drought tolerant. For drying, cut the flowers in the morning when the bloom is just beginning to open. Hang in bunches upside down in a well-ventilated room.

This post is part of the Wordless Wednesday meme,
and also part of the ABC Wednesday meme,
and also part of the Nature Notes meme.

Wednesday, 13 June 2018

WALLFLOWER

Erysimum cheiri syn. Cheiranthus cheiri (common name "wallflower") is a species of flowering plant in the family Brassicaceae (Cruciferae), native to Europe but widespread as an introduced species elsewhere. It is also widely cultivated as a garden plant. This is a herbaceous perennial, often grown as a biennial, with one or more highly branching stems reaching heights of 15–80 cm.

The leaves are generally narrow and pointed and may be up to 20 cm long. The top of the stem is occupied by a club-shaped inflorescence of strongly scented flowers. Each flower has purplish-green sepals and rounded petals which are two to three cm long and in shades of bright yellows to reds and purples. The flowers fall away to leave long fruits which are narrow, hairy siliques several cm in length.

This is a popular ornamental plant, widely cultivated for its abundant, fragrant flowers in spring. Many cultivars have been developed, in shades of yellow, orange, red, maroon, purple, brown, white and cream. It associates well in bedding schemes with other spring flowers such as tulips and forget-me-nots. It is usually grown as a biennial, sown one year to flower the next, and then discarded. This is partly because of its tendency to grow spindly and leggy during its second year, but more importantly its susceptibility to infections such as clubroot.

This post is part of the Floral Friday Fotos meme,
and also part of the Wordless Wednesday meme,
and also part of the ABC Wednesday meme,
and also part of the Nature Notes meme.

Thursday, 7 June 2018

WINTER JASMINE

Winter jasmine (Jasminum nudiflorum) is a slender, deciduous shrub native to China. It grows to 3 m tall and wide, with arching green shoots and opposite, pinnate, dark green leaves. Each leaf is divided into three oval-oblong leaflets which are about 3 cm long.As its name suggests, in the Northern Hemisphere winter jasmine flowers from November to March. The solitary flowers, often appearing on the bare stems (hence the Latin nudiflorum, literally "naked flower") have six petals and are bright yellow, or white, about 1 cm across, appearing in the leaf axils.

It likes full sun or partial shade and is hardy. J. nudiflorum is valued by gardeners as one of the few plants that are in flower during the winter months. It is frequently trained against a wall to provide extra warmth and shelter, but also lends itself to ground cover. It tolerates hard pruning and should be pruned in spring immediately after flowering; regular pruning will help to prevent bare patches. It can also be grown as a bonsai and is very tolerant of the wiring methods. It can be propagated using the layering technique. This plant has gained the Royal Horticultural Society's Award of Garden Merit.

This post is part of the Floral Friday Fotos meme.