Flowers and Plants – Page 99

Sarracenia Trumpet and Pitcher Plants

September 12, 2012 hortoris

Do you want to try growing plants that eat insects rather than suffer from the exact opposite? If so then the North American family of Sarracenia Trumpet and Pitcher plants may be just what you need.
The insect trap is a vertical tube with a ‘hood’ over the entrance with a lip that secretes insect attracting nectar and scents.

Selection of Carnivorous Pitcher Plants

Yellow Trumpet -Sarracenia flava
Hooded Pitcher Plant – Sarracenia minor
Sweet Trumpet – Sarracenia rubra
Purple Pitcher Plant – Sarracenia purpurea
Pale Trumpet – Sarracenia alata
Sarracenia exornata one of many hybrids

Growing Tips for Trumpet and Pitcher Plants

Sarracenia like to be much wetter than Venus fly traps. You can’t really over water pitcher plants.
The favoured growing system is in shallow water filled ‘trays’ see a decorative version below.
Rain water or deionized water is a better idea than tap water Depending what your tap water is like it could kill them off slowly.
Pitchers and Trumpets like to be stood in a couple of inches of water and this can help insects breed.
Substitute artificial light for sunlight that they would get in natural conditions. A minimum of 7 hours per day bright light is recommended by experts.
Sarracenia do not self pollinate so hand pollination is necessary when insects may get digested.

For the enthusiast the â€˜Carnivorous Plant Societyâ€™Â has a wealth of help and information onÂ this link

Growing Carnivorous and Insectivorous Plants

Flash Colchicum speciosum or Autumn Crocus

September 10, 2012 hortoris

Colchicum speciosum produce autumn crocus flowers before any leaves. These plants were grown in a pot for display at alpine garden shows and competitions.

Photo Tips with Flash and Without

This photo was taken without a flash on the camera whilst the photo below had auto flash.
The colours appear more saturated if you can hold the camera still enough to avoid using a flash. Flash can burn out detail.
If information is available such as the variety name keep a record – I forgot
If the plant is in a competition or you know the name of the owner give them a credit. (West Yorkshire AGS group autumn show again I forgot the entrants name).
Use a plain back ground – I borrowed someones green card but I may carry a grey sheet for future.
Take care with framing, the plants are not going to move. My third mistake compounded by not cropping the resulting photo.

Colchicum speciosum is native to mountainous areas of northern Turkey. Do not collect wild specimens but acquire from cultivated stock or grow your own from specialist seed suppliers.
Other names for Colchicum speciosum include “Naked ladies” and “Meadow Saffron”.
Growing Colchium as Alpine Pot Plants – Colchium have 6 stamen crocus only 3.
True autumn crocus

Hosta Flower Arranging Gardeners Tips

September 8, 2012 hortoris

There is a wide range of gloriously leaved Hostas that gardeners can grow for flower arranging. They produce large clumps of superb foliage and it is hard to decide which varieties to grow as you are spoilt for choice.
Hostas provide colour size texture and flower spikes so what is not to like?

Starting and Cultivating Hostas For Flower Arranging

Plant during October to March in sun or shade.
Mulch the plants and water generously. Hostas like water and damp soil but this and the taste of leaves makes them very attractive to slugs and snails.
Grow in pots if slugs are a real pest and you can’t control your slugs and snails any other way.
Use any type of soil but add manure or spent mushroom compost to the planting hole
For more on Hostas read ‘Growing Hostas’
Thompson & Morgan supply plants and seeds.

Conditioning and Arranging Hostas

Read more on Hostas for flower arranging
By the end of May little conditioning is needed other than a long drink
Put the ends of young stems in the early stages of growth in an inch of boiling water, then submerge them overnight. Place in a polythene bag for several days to stiffen them
Flowers last well without treatment.
Leaves can be pressed in autumn between sheets of blotting paper.
Most leaves are useful in a green group to add light and texture.
Flower stems with their pendulous bells are good for mixed groups

Varieties of Hosta for Flower Arranging

Hosta Thomas Hogg and albo-picta have variegated edges. Hosta albo marginata has a white edge to a smaller leaf.

Miniature and small host varieties are worth seeking out and growing for smaller arrangements.

Hosta sieboldia Elegans is a grey leaf and there are yellow, blue and a multitude of green leaved varieties.

Jurasic Park, Prince of Wales and Blue angel have big blue leaves

Captain Kirk has lime green leaves mixed with a strong yellow.

Try Bowden the supplier with a Royal Warrant

Dahlia Flower Arranging Gardeners Tips

September 7, 2012 hortoris

The pompom and decorative types of Dahlia are the best for flower arranging. The large headed flower types are difficult to arrange.
There is a tremendous variety of colour and shades to suit every decorative scheme. Grow varieties and shades that suit your house.

Starting and Cultivating Dahlia

Plant late May or June. The larger plants will need staking.
When plants are 12-18″ high nip out the growing point to encourage side shoots which become flowering stems.
Mulch the plants and water generously. Fortnightly foliar feed is recommended.
Lift tubers in winter and store frost free. Large tubers can be divided before replanting.
For more on Dahlias read easy and easier dahlias even though the even-easier dahlias are grown from seed.
Thompson & Morgan supply plants and seeds.

Conditioning and Arranging Dahlias

Dahlias like a little sugar in the water.
An asprin or drop of bleach in the water will control algae growth. Change water every other day.
Put the ends of the stems in a little boiling water, then give them a long, deep drink.
The bright colours mean they can be used as a focal point in a mixed display
Dahlias are free flowering and provide a good supply so we prefer large bunches.
Pink Dahlias seem to blend well with purple, red and other pink flowers

Varieties of Dahlia

Some Dahlia are better cut flowers than others. Single flowers often do better than doubles.
Older varieties to consider include Angora cactus type, Lilac Time, Gold Crown and Chorus Girl
Red varieties Doris Day and Cherry Ripe or white Polar Bear are said to be good doers.
I have seen Trentonian, old gold and copper; Waverlet Pearl, apricot; Isabel McElney, salmon pink and Fancy Free, pale copper also recommended.

Turn your arrangements into botanical works of art – here are some examples and clubs you could join.

To grow a generic mix of flowers for arrangements and bouquets check out Thompson & Morgan

Alstroemeria Flower Arranging Gardeners Tips

September 7, 2012 hortoris

Ligtu hybrids are the plant of choice to grow for flower arrangers. Once established these perennials clump up to give a profusion of multi-headed flowers. The colour range (see photogenic flowers) is impressive ranging from cream, red, orange shades of pink and mottled colouring.
Growing on tall stems up to 3 feet long Alstromeria make lasting and colourful cut flowers.

Starting and Cultivating Alstroemeria

Always buy pot grown plants and take care of the roots when planting. They have both thick juicy roots and hairy feeder roots that are quite delicate.
March or April are good months to plant in a sheltered spot.
Pick sparingly in the first couple of years to allow plants to build up.
You can support with pea sticks but I find my varieties stay erect and firm.
Cut or pull out stems that have finished flowering.
For more quick growing tips read link.
Thompson & Morgan supply plants and seeds. Seeds need patience and some skill.

Conditioning and Arranging Alstroemeria

A long drink in deep water after picking is all that is really needed.
Seedheads can be attractive. Dry them upside down then they can be used in full length arrangements or as individual florets cut off for smaller displays.
The bright colours mean they can be used as a focal point in a mixed display
Alstroemeria look good in a vase of there own with a little green foliage
Alstroemeria can be left long stemmed or cut short for different sized displays.

If you do not have green fingers then you can buy Alstroemeria from florists. They may have been grown in Columbia or Peru (they are called Peruvian lilies after all) but they should still last several weeks. Turn your arrangements into botanical works of art – here are some examples and clubs you could join.

To grow a generic mix of flowers for arrangements and bouquets check out Thompson & Morgan

Growing Trillium Spring Flowering Perennials

September 5, 2012 hortoris

Trillium are idea plants for woodland gardens or a shady border. The three petals produce an interesting triangular pattern often enhanced by the three sepals that cover the bloom and open to allow the flower to shine through.

What are Trilliums and how to Care for Them

Trilliums are a species of rhizomatous, herbaceous perennials.
The large green leaves are often mottled with maroon markings.
Trilliums thrive in deep, moist, slightly acidic soil and originate from North America and Asia.
Trillium should be planted when they have plump rhizomes and fresh roots that havenâ€™t been allowed to dry out.
They respond well to good feeding with organic matter.
Trillium are also known as Wake Robin, Birthroot and Toad shade.

Best of 60 Varieties

Trillium luteum (agm) has long lasting lemon scented, narrow yellow flowers. Flowers sit above ovate, patterned green leaves and plants grow about 12″ high. The flowers are long lasting with a lemon scent.
Trillium errectum (agm) is generally dark red or purple as above and forms a large clump over time. Do not pick the flowers as the plant needs all the energy it can muster to grow for next season. This variety is one of the more vigorous at 18-20″ high and flowers in early spring with resistance to some frost.
Trillium Grandiflorum (agm) has large cup shaped white flowers with green sepals and wavy petals. The flowers can light up a shady spot and contrast well with the dark green foliage.

Advice from RHS on Trilliums

‘Although trilliums are moisture lovers, they will not tolerate waterlogging.

They will not thrive on heavy, wet clay soils. Planting in raised beds is a solution. Another is to dig out the clay to a spades depth and fill with a mixture of loam, garden compost, well rotted manure and composted bark bulked up with sharp sand. Mound the material so it is at least 10cm (4in) above the surrounding soil level. This allows plants to root deeply but avoids them sitting in waterlogged conditions over winter.

Trilliums should be planted about 7-10cm (2 1/2 – 4in) deep. The best time for planting is late summer as it gives the rhizomes time to establish good root systems before the following growing season.

Keep well watered during dry weather in spring and early summer. Apply an annual mulch of well decayed organic matter in early spring. A light application of a balanced fertiliser in late winter is also beneficial.

Trilliums do not really thrive in containers as they prefer a moist, rich garden soil. But you can try them in pots of sandy loam, such as John Innes No 3 with added gritty sand.’ (see below)

Feed your Fruit Trees so your Fruit Feeds You

September 3, 2012 hortoris

Think of all the fruit your trees and shrubs produce and then equate that to the goodness that must have been taken out of the soil. Now consider the effect of heavy and continuous rain that leaches away nutrients particularly nitrogen and potassium. So a bit of extra feeding is in order. This can only help your fruit trees and bushes feed you with juicy fruit.

Why Feed Fruit Trees

Healthier bushes and trees produce bigger and healthier fruit.
Correct feeding encourages blossom and flowering.
Feeding helps create disease and drought resistance making your plants stronger.
Feeding replaces the goodness taken out by heavy cropping.
Mineral deficiencies can be corrected such as the yellowing between the leaf veins in early summer due to magnesium deficiency. For that use a foliar spray of Epsom salts with a teaspoon of washing up liquid as a wetting agent.

Feed your Soil to Feed Fruit

Sandy soils have an open structure that allows water and nutrients to drain through quickly. Mulch with well rotted compost to improve the soil structure whenever you can.
Clay soils are slow to dry out (or warm up in spring). If they are waterlogged the nutrients dissolve into the â€˜soupâ€™ but that drains out as the soil dries just when the fruit need feeding. Again compost helps the soil structure.
Sour soil will compact forcing water to run away. It mat also become covered in moss. Clean up the area and again add a well rotted organic mulch.

Gardeners Tip Feeding Fruit Trees

Soft fruit need high amounts of potassium for bud and fruit development.
Stone fruit, pears and apples need potassium and extra nitrogen.
Sulphate of potash or rose fertiliser in granular form is a vital feed. Add a top dressing, of 1 oz per square yard, to the surface of well forked soil around the rooting area which is just beyond the branch canopy.
Feed in late winter when the soil is moist and the fertiliser can be taken up as the fruit start to grow.
Use liquid tomato feed or other high potash content liquid feeds in summer for a quick boost.
Apples like nitrogen so feed with Growmore at 5oz per square yard or use sulphate of ammonia if the soil is in poor condition.
Think about each individual treeâ€™s needs and treat it to a mulch and feed accordingly.
Phosphates are usually available to your fruit from most garden soils most of the time!
Avoid over feeding that creates sappy on sustainable growth. An annual feed is more than enough if your soil is in good heart.

Organic Winter Pansy

September 1, 2012 hortoris

Winter pansies won’t get eaten by aphids it is too cold. Pansies don’t need fertiliser to put on a good show in fact you don’t want lush growth in winter.

Helpful Hints for Better Winter Pansies

Pansies face the sun so view them from the south to avoid looking at their backs.
Low winter light means white and pale colours show up far better than the dark colours.
Smaller flowers will be more plentiful and will hold their shape, larger flowers tend to flop
A mulch of bark chippings or gravel will help prevent mud splashes
Most winter pansies are best in autumn or spring but RHS trials recommend ‘Nature’ White, Ocean or Yellow, Ultima Silhouette, Panola Daffodil and Skyline Yellow Blotch.
Plant in pots or in sheltered sunny positions for the best show
It is too late to plant seeds this season but retailers have a good selection on sale at the moment. I have bought some cheaply from Aldi and as I update this post I can report they didÂ winter flowering species proud. They came back well even after hard frosts.

Winter pansies start to come into their floral own in February and March.

Try Thompson & MorganÂ for winter pansy seeds and plants.

Bergenia for Winter Foliage & Spring Flowers

September 1, 2012 hortoris

The best Bergenias have leaves that turnÂ a strong colour in Autumn. These purple leaves look good in the December garden when compared to the ‘Elephant Ear’Â green varieties of Bergenia. These plants tend to be lusty and the rampant, leathery leaves may need cutting back to keep the plant in control.

Easy Bergenia Growing

Bergenia ciliata make good ground cover plants 1 -2 foot tall depending on the variety.
Bergenia cordifolia varieties have smaller leaved varieties that appeal to me for this red and purple winter leaf colouring.
Cuttings from the rhizomes are easy to root and plants spread naturally in most conditions including shade.
The lime green varieties may be larger leaved and more robust if you wish to cover large areas.
They flower on stems of pink bells in clusters. Begenia Eroica is said to flower for longer.
Dead head the flowers for a continuation of flowering.

This flower is clear white but the buds are a rose pink.
Bergenia have large succulent stalks and like a dampish shady spot
The rhizomes spread and the plant is useful for covering large difficult areas like scree banks. It is too large to sit well in all but the largest rockeries.
Bergenia varieties including Bressingham White, Baby Doll, Rotblum and Bergenia cordifolia are shade tolerant although better sun means better flowers.

Bergenia has some medicinal properties and uses see

Bergenia from amazon

Senecio Silver Sunshine now named Brachyglottis

August 31, 2012 hortoris

Senecio Silver Sunshine is an attractive shrub (now renamed Brachyglottis) with small silver leaves. It grows to about 3’6″ and flowers with masses of small yellow daisy like flowers through the summer.
This particular plant is quite vigorous and overdue for a trim when it has flowered.

Gardeners Tips on Brachyglottis

It is evergreen or ‘eversilver’ and can be grown as a foliage plant.
Prune aggressively in spring to stimulate foliage and keep tidy. It will go woody quite easily but will quickly reclothe the woody bits in May/June
Don’t bother collecting the seeds, propagate by semi-ripe or hardwood cuttings in summer or autumn
Buy small plants and avoid ones that have a woody base
Brachyglottis monroi AGM is also a variety worth growing sometimes called Monro’s ragwort

Where to Grow Brachyglottis

Grow this ‘Sunshine’ variety as an informal hedge. Space your planting every couple of feet for a dense shrubbery.
These plants grow well at the seaside as it stands up to strong winds and salt-laden air.
Brachyglottis with stand low levels of water
Grow with other Mediterranean plants or as groundcover for a sunny site.
Plant with other daisies like Anthemis in a courtyard or gravel gardens