Problems with Acer Palmatum

Gardeners Tips 2011 acer

Problems with Acers

  • Japanese maples can be very prone to leaf scorch in windy or excessively sunny positions, particularly those with fine-cut leaves.
  • Containerised specimens may be troubled by vine weevil larvae.
  • Japanese maples are susceptible to scale insect damage.
  • Acre palmatum like some other Maples is prone to the disease verticillium wilt.
  • The roots of Acers in pots are vulnerable to frost over winter. Provide protection by wrapping containers with a sheet of bubble wrap held in place with garden twine.
  • Do not purune particularly in spring when the rising sap can bleed from open wounds.
  • Acers will not tolerate wet, excessively dry or very alkaline conditions. The plants will shed leaves, show stress and ultimately may die

Acer japonica

Containers Grown Acers
  • Japanese maples are ideal plants for growing in containers.
  • Plant in an ericaceous loam-based compost which allows good drainage. Provide a high percentage of organic matter that can be found in John Innes No 2.
  • Keep the compost evenly moist, but not soaking wet and feed in spring and early summer with a slow-release fertiliser. Less fertilizer is needed when the tree is planted in the ground.
  • Maples will need repotting into a slightly bigger container every couple of years. April or September are ideal months to do this.

Where to Plant Your Acer

  • Green-leaved Acers tolerate full sun but are best in dappled shade to avoid scorching.
  • Japanese maples are slow growing and will grow best in a sheltered position.
  • Red and purple leaved cultivars need some sun to develop fully their dark hues.
  • Variegated Japanese maples need partial shade to prevent the afternoon sun from scorching the foliage.
  • Take care when locating your containers with Acers
  • Acers do not like competition for there shallow fibrous roots so ensure that they are not too crowded.

Notes

Verticillium Wilt is a wilt disease that can attack Acers see picture
Symptoms are superficially similar to Fusarium wilts. There is no chemical control for the disease.

Consider growing Acer palmatum Asahi Zuru

Read Japanese Maple root and branch review

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Growing Ornamental Onions – Alliums

aliums

Ornamental onions are a branch of the allium family. It is hard to associate with the humble vegetable onion. But, the ornamental onion provides an excellent early season display of colour in the awkward gap between spring and the full flush of summer.

Ornamental onions also offer an architectural elegance standing tall over an herbaceous border. Even after they have finished flowering, the seed heads can provide months of interest in the garden.

Tips for Growing Alliums

  • Alliums like a free draining soil in full or partial sun. They are not too fusy about the soil; it doesn’t need to be overly rich.
  • They are naturally long lived and should be allowed to die back naturally so leaves can replace energy in bulbs.
  • Unfortunately ornamental onions are particularly liked by the slugs. see: tips for dealing with slugs

Growing Alliums in Pots.

- Alliums make an excellent bulb for growing in patio pots. Continue Reading →

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Unusual Fruit – A Taste of the Unexpected

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The pomegranate is a native of Iran and Pakistan. The shrub or small tree bears bright red flowers and juicy, if seedy fruit.
Even if placed in the sunniest, warmest part of the garden they will suffer in the UK but with global warming who knows.

pomegranite

Book Cover

Book Cover

A taste of the unexpected contains details about growing and cooking Chilean guava and Szechuan pepper amongst other unusual items.
Whilst the photograph below was taken in England these bananas were only grown in the Kew garden tropical hot house.

Banana hand

Eden Project
Are these warts, fruit or just part of the trunk? sadly Eden project did not have a name on this plant

Guava Baby
Guava Baby by CeeKay’s Pix CC BY-NC 2.0 ‘Not sure if this is yummy but we stumbled upon this “face” on a guava fruit. It had eyes and a big round nose. To complete it, I stuck a piece of apple skin into his “mouth”. It was so adorable that we dressed it up too!’

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Growing Parrot Tulips

Nearly time to order your tulips for next year.
parrot-3

Consider the full blown, in your face colours from this Parrot tulip planted last November. Tulips are one of my fascinations this year and the Parrot type are performing very well.Parrot Tulips are so named because they produce gaudy feathered petals that resemble exotic bird plumage. They like a well drained soil but will stand partial shade. Plant new Parrot Tulip bulbs each year and consign old bulbs to spare ground as they probably won’t perform as well in a second year. If you buy well, bulbs will cost less than a bunch of flowers and give so much pleasure.

Hints and Tips on Growing Parrot Tulips

  • Tulips are great for cutting and so easy to grow.

parrot-7

Continue Reading →

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Quick Tips For Lawns and Grass

Pointers for Greener Grass on new and established Lawns

If you want a nice new green sward or are content to allow flowers in a natural setting consider these quick tips to help you. Set your expectations and match your actions to the plan for best results.

  • For an economic new lawn use seed but put turf around the perimeter so you can cut a neat edge
  • Seed should be chosen for the type of lawn you want fine grass is no use for lots of family games
  • Keep paving or edging stone lower than the grass so you can mow up to the edge
  • A cheap lawn spreader or seeder can be made out of a jar or tin can with holes in the lid
  • Water with Epsom salts to get rid of toadstools and fairy rings
  • Continue Reading →

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Easy to Grow Aloe Vera Plants

Aloe Vera
There are around 200 African and 300-400 other species in the genus of Aloe flowering succulent plants. The best known and easiest to grow is Aloe vera, or “true aloe”. In the UK it is not frost hardy and is most frequently grown indoors.

Easy Growing Tips

  • Aloe vera are succulent plants made up from 90% water and hold the water for long periods.
  • Aloe vera stores food, liquid and nutrients in its leaves to compensate for days when it does not have access to water.
  • The leaves are thick to protect Aloe vera from drying out.
  • Aloe vera plants have strong photosynthetic properties and will need more exposure to sunlight than regular plants.
  • In winter they do not need much water as they will grow much slower due to low light conditions.
  • Aloe grow small plantlets as offsets to increase your stock. Also a young spikey stem will root quite easily to grow more plants to pass on to others.

Aloe Vera Indoor Plants

  • There are several uses for the Aloe sap but do not crop a young plant too often.
  • Aloe variegata have a better leaf form with a triangular V section
  • Aloe brevifolia forms a large rosette of leaves in little colonies of small plants
  • Some aloe flower indoors but their shape and form is the main reason for their cultivation.
  • Over watering can cause the thin roots to rot.

Photo Credits

Aloe Vera by Powerhouse Museum CC BY-NC-ND 2.0
Aloë Vera by Rutger Middendorp CC BY-NC-ND 2.0

Aloë Vera

This Aloe vera plant has been grow in a mixed medium of gell to make a welcome novelty gift.

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How to Extend The Life of Garden Tools

We live in a consumerist society where we tend to just buy new things rather than make existing things last longer. Garden tools are an excellent example of how we can make things last rather than keep buying cheap tools every couple of years.

Buy Good Quality

Firstly buy good quality garden tools. They may not be the cheapest, but, they should be seen as an investment to last a long time rather than a disposable item. Ironically, buying cheap tools frequently can be more expensive than buying good quality tools that last a long time.

Clean After Use.

After using a spade or secateurs spend the odd minute to clean off the gunk. Knock off the soil from a spade and give a quick wipe down. With secateurs and shears it is even more important to clean after use because the sap of plants will reduce the sharpness of tools and significantly reduce its life expectancy. Wipe away the sap with a cloth and give a quick spray with WD 40 or other water repellent spray. Taking a minute to clean your tools will definitely repay the effort. It is also much nicer to use tools which are clean to start with. Dirty tools become a disincentive to start gardening.

Continue Reading →

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How To Grow Asparagus

Asparagus

Asparagus

In the days of year round vegetables the allure of home grown vegetables has been somewhat diminished. But, if you have ever eaten homegrown asparagus freshly cut from the garden you will know it is a delicacy well worth enjoying. I even recommend avoiding asparagus out of season and only eat home grown, freshly cut asparagus. You can’t beat the real thing.

Important Tips for Asparagus

Growing asparagus needs a certain amount of patience. In the first year you can take very little from the plant. However, if properly prepared, asparagus beds can provide a long running output of delicious asparagus stems for the kitchen.

How To Grow Asparagus

  • Choose a well Drained patch of soil. Asparagus hates to have its roots sitting in damp and boggy ground.
  • The best time to plant roots is in March.
  • If you have heavy soil work in some grit to improve the drainage of the soil.
  • Measure out beds 1m (3ft) apart
  • Make 2 ridges about 1 feet apart running down length of bed
  • Drape the crowns over the ridges so that the roots hang down the slope
  • Shovel the topsoil back over them, making a raised bed as you do so.

Continue Reading →

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Pansy – Viola – Heartsease

A simple easy to grow range of colourful and often scented flowers. Take the Viola family to heart.
These colourful photos show a range of violas that are smaller flowers than pansies and larger than violets but share the same characteristics.

Violas

 
Continue Reading →

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Kneeling Stool for Gardeners –

Dodgy gardeners knees? the treat yourself to a padded stool with arms that help you get up again. Not much use for spade work but invaluable when wielding a trowel.
 

Book Cover

This is a useful Stool which can be used for kneeling and sitting. The stool doubles up as a kneeling pad with easy handles for getting up off the ground and also as a lightweight seat. Versatile and especially useful for the garderner who has to do a lot of weeding. Kneeling stool at Amazon.co.uk

Advantages of the Kneeling Stool

  • Keeps knees from getting muddy
  • Avoids compacting the soil around the kneecaps but spreads the weight around.
  • Easy to move around the garden.
  • Provides an instant seat for when you feel like a cup of tea!
  • Cheap
  • No Maintenance

Thet represent a very good value and would make an excellent gift for an ‘older’ gardener. Often one of the most difficult things for old people is to lift them up from ground level. This provides an effective support whilst lifting off the surface.

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