Most, if not all gardens there will exist an area subjected to shade, an area of comparative darkness and coolness caused by a shelter from the direct sunlight.
As the summer approaches and the strength of the sun’s rays increase, the shady areas which are often neglected should perhaps be embraced and appreciated more. Shade is created by buildings, walls, fences or tree top canopies and when a solid structure is the cause, more often than not, it will provide protection against wind too.
This microclimate can provide a pleasant seating area on a hard or soft landscaped surface, providing protection from the midday sun and strong winds. Climbing plants which are suitable to grow in shade are:
Certain types of climbing roses are also shade tolerant and some climbers are more vigorous than others which should be taken into consideration.
Shrubs can be planted directly into the ground or the use of pots maybe more appropriate. As with climbers, many shrubs can provide a profusion of colour within an area of comparative darkness.
Popular shrubs for growing in the shade are:
There are numerous other shrubs which are compatible with shade and it is advisable to research online or a visit to a nearby garden centre. The average temperature will also has a huge affect on the plants growing rate and an area of shade is most likely to have a North or North Easterly aspect and subject to cold, if not freezing temperatures during the winter. This should be taken into consideration before plant selection. Treetop canopies can provide full shade to a dapple shade and the choice of planting here should be more akin to a natural woodland environment. These would be perennials which return each year such as:
The above, once again can bring great colour and vibrancy to an otherwise sombre section
of the garden.
Therefore, no longer be kept in the dark, surround oneself with an abundance of colour and
sally forth into the shade.
During the month of March the northern hemisphere spring equinox occurs, thus the length of daylight is
equal to that of darkness. From then onwards the daylight hours increase and the gardening season is well
and truly upon us and no doubt a floriferous spring and summer to look forward to.
A variety of summer bloom can come from the bulbous plants and the month of March is ideal to plant
the following popular bulbs:
- Cannas Lily
All of the above can be regarded as sub-tropical plants, which thrive in the sunny and warm locations of
the garden. Therefore, it is best to take heed of the weather forecast and not to proceed with planting if a
frost is imminent.
Essentially the difference between spring bulbs and summer bulbs is that the spring bulbs require several
weeks of cold temperatures to trigger the upward growth, hence they are planted in autumn and remain in
the soil throughout the winter with growth and blossom occurring in spring. However, the summer bulbs
with their preference for a warmer climate do not require this slumber period of cold temperatures.
The term bulb is used generically as it includes bulbs, tubers, corms and rhizomes. They are all
underground storage organs, the correct name which classifies them all under one umbrella is
‘Geophytes’ originating from Greek, earth (Geo) and plant (phytes).
The planting depths can vary depending on the type of bulb, a good rule of thumb is two to three times the
size of the bulb which more than often equates to planting approximately 100mm deep.
Dahlias are root tubers and can benefit from being pot planted in a greenhouse for the initial growth to
commence and then transplanted into the garden, this is to ensure they do not succumb to any frosts. It is
however, the temperature of the soil, a minimum of 13c and not the air temperature which contributes to
healthy and beautiful dahlias, therefore, it is best to choose an area with full sun and lighter, free drainage
Gladioli and Crocosmias are both corms and to be planted approximately 100mm deep and it is advisable
to prepare the planting bed by adding some compost after loosening the soil with a garden fork. The
Crocosmia corms will benefit from being planted in clumps, whereas, the Gladioli should be planted
individually with the point of the corm facing upwards and by placing several in close vicinity to one
another, one will be rewarded with a fabulous display of blossom. Gladioli also make excellent cut
flowers for the enthusiastic florists amongst us.
Begonia tubers are suited for containers and hanging baskets and will provide a continuous colour
throughout the summer and autumn. The fibrous rooted variety are more suitable for the garden beds. The
tubers have a convex side which is planted downwards, the concave side will posses the new growth and
faces upwards. Plant in a pot with a thin layer of gravel/shingle to allow for drainage then the remainder
with compost and plant the tuber just beneath the surface.
The range of colourful begonias available ensure hanging baskets are a great addition to any garden.
The canna lily is a rhizome (underground stem) and the large bold tropical leaves and striking flowers
make for a terrific display and should be planted in full sun and a sheltered location away from strong
winds. Plant the rhizomes, with the growing points facing upwards, 100mm deep with 500mm spacing
between each one for a superb summer display and then water thoroughly.
It is highly recommended to use a soil thermometer probe before the planting of summer bulbs, then one
can be sure the necessary soil temperature of 13c has been reached for a successful summer bloom.
We often strive for an orderly and well maintained garden, one which looks tidy with regular pruning, mowing of lawns and the weeding of garden beds. Aesthetically pleasing and satisfying this may be, the garden, however, becomes devoid of any mess and untidiness, and this in due course can have an adverse affect on the wildlife and beneficial insects.
The beneficial insects being those which create a natural ecological balance within the garden, attracting a range of prey and predators. These insects and mammals work in harmony and will reduce the unwanted pests which can attack the vegetable garden and shrubs alike. They will also lessen the need for any chemical applications. To entice these insects into the garden, a suitable, natural habitat is required, and the most appropriate is a dead wood habitat, essentially, a pile of logs or a wood stack.
Winter is an ideal time to procure the dead wood, either from gathering any fallen branches within the garden or by pruning the dead limbs and branches, particularly from deciduous trees and shrubs. Avoid collecting the wood from natural woodlands and hedgerows as this will be disrupting an existing habitat and the natural environment.
Alternatively, ask neighbours if they have any excess dead wood they are wanting rid of, I am sure it would be greatly appreciated.
The location of the wood pile within the garden is critical for a successful dead wood habitat, it should be away from direct sunlight and sited in a full shade area, or with dapple light. This environment will augment the wood decay and encourage fungi, mosses, lichens and insects.
To construct a log pile it is advisable to find logs with the bark still attached, the bottom layer of say four to five logs to be partially buried into the ground, the decaying wood beneath the soil’s surface attracts certain types of beetle. Ensure there are nooks and crannies for insects and mammals to enter and then add leaf litter into the gaps to encourage hedgehogs seeking hibernation. Another couple of log rows can be placed on top, the dark and damp conditions will lure centipedes, millipedes and woodlice which in turn attract the predators such as birds, toads and hedgehogs.
A wood stack is constructed with smaller branches and twigs and is just as beneficial as a log pile for wildlife. Firstly, it is recommended that branches/stakes are driven vertically into the ground, forming a rectangular shape and with approximately half metre remaining above ground.
Then start with laying the larger branches at the bottom and begin to fill the formed rectangular shape with the remaining branches and twigs until the desired height is reached.
A mixture of wood is good for both log pile and wood stack, however, poplar and willow cuttings can have a tendency to re-sprout if in prolonged contact with the ground. The wood will slowly decay over a duration of time and more can always be added, thus, a permanent home has now been created to encourage the beneficial insects and assist
towards a balanced ecological garden. If unsure how to dispose of the logs and wood cuttings, then why not transmute them into a dead wood habitat, as dead wood breeds life.
December is an ideal time to plan a garden reset or makeover in preparation for the following spring and if not practising already why not try cold frame gardening.
Cold frame gardening is a method of planting different types of green life, mainly produce, in a microclimate created by a man-made structure.
The addition of a cold frame within the garden enables the growing season to be extended. They are versatile, require little surface area, ideal for a small garden and are easy to build, alternatively, they can be purchased flat pack or ready-made from an established retailer.
Essentially a cold frame is a bottomless box with a skylight, a halfway house between a greenhouse and exterior planting.
They can be positioned directly onto any garden bed and assist in warming bare soil in early spring.
The transparent lid allows the sunlight to enter and simultaneously prevents heat loss by convection which would otherwise normally occur, particularly during the night. Thus, a microclimate is generated with an increase in soil and air temperature and also providing protection against the elements, such as strong wind, rain, hail and even snow. Plants can be started earlier in spring, such as seedlings which can then be transplanted to open ground once established.
A variety of produce can be grown in a cold frame, the most popular being lettuce, spinach, kale and green onions. However, a variety of root vegetables and brassica can be grown too.
When deciding to position the cold frame, take in consideration that full sun is essential and the transparent cover should slope downwards at a slight angle facing southwards to absorb the heat from the sun and to allow for rain run off.
A cold frame can be constructed from any material, the sides being of a solid material such as wood or masonry and the top being of a transparent material such as glass. A wooden structure can look aesthetically pleasing as well as being portable too, whereas, brick or block structure will be a more permanent feature and choice of location should be greatly
considered before building.
The most simple method of construction being straw bales used as sides and an old disused glass window or door placed on top. Imagination is key!
It can be designed and built to suit your particular needs, hinges and handles attached for ease of opening the cover and if preferred one crop could occupy the entire cold frame or a combination of crops in rotation to provide produce throughout the year. It is important to ensure the transparent cover is clear from any debris, as this will inhibit heat absorption and with crops being under cover, regular watering will be required. Increased humidity can be a problem within a small enclosed area, therefore, allow for slight ventilation within the cold frame structure.
Specific frame designs are available so they can be positioned on a hard landscaped surface such as paving. These can take on the appearance of a miniature greenhouse and more suitable for potted plants.
Cold frames are cheap to buy, easy to build and easy to maintain. They can be sited directly onto a garden bed, gravel or a paved surface and are a valuable addition to any garden, large or small. A mobile and modular solution for growing plants, lower in price and occupying less space in comparison to a greenhouse, there are many advantages of
cold frame gardening.
contribution from Oliver David Cook
They maybe all around us now and covering large areas of the garden, often regarded as a hindrance when it comes to the maintenance of a neat and tidy garden. But, alas, leaves falling to the ground is a message from nature which one should take heed of, and that message being leaf matter is the best natural and free mulch available for the gardener and grower.
Fallen leaves can be found residing in many areas, from resting on the lawn to wind blown corners of the garden and now is the time to sally forth and gather. A large pile of leaves can be transmuted into leaf mould, the decomposed matter formed when the leaves have decayed over time. The leaves can be stored in plastic bin liner bags with a few holes
pierced in the sides and bottom, once full, a sprinkling of water is advisable then storage in a shady area of the garden is essential and the following autumn the rotten leaves form a crumbly rich surface mulch.
To be left for a second or third year will allow for increased decomposition of the leaf matter and this, with its added microbes, can then be used as a conditioner and soil enhancer which can be dug into the soil to aid in water retention for drier ground and for improving drainage in heavier soils. If preferred a leaf storage bin can be constructed and there are numerous methods of construction, one composed of chicken wire which permits air to travel through, being the
most simple. Once a large amount of leaves have been placed into the bin, apply a sprinkling of water and then cover with some black plastic sheeting on top to encourage the decomposition.
Leaf mulch is high in nutrients which will pass slowly into the ground below. As with all mulches it prevents the ground from drying out during the summer months and from becoming too cold or even freezing in the winter months. It also reduces the opportunity for the unwanted plants referred to as weeds to grow.
The leaves can be gathered regularly as they fall with hand tools such as a rake or broom, a lawn mower can be used on a higher setting to collect leaves from the lawn whilst shredding at the same time. If the leaves are not collected soon after falling, then they will dry out and loose their nutrients.
If your own garden is devoid of fallen leaves then maybe ask the neighbours, I am sure they would be happy with the assistance of leaf clearing. Or vice-versa, others in the neighbourhood may require leaf mulch too. The coming together can create a community free leaf mulch, this way the local gardens will never be without a mulch or compost.
It is advisable to avoid leaves which have been lying on roadsides, they may contain toxins. Certain leaves will break down faster than others, Horse Chestnut leaves taking longer than Oak leaves. The leaves from Walnut and Eucalyptus do contain a natural herbicide, this may inhibit the growth of plants within the area the mulch or mould is
The splendour of the autumnal colours from bright yellow to orange to a crimson red, it is one of natures finest displays, the deciduous trees then sleeping for the winter months. They took nutrients from the ground to assist their growth during spring and summer, and now is the time to give back to nature and this can be achieved by gathering the fallen
leaves and making a leaf mulch or mould full of natural nutrients.
Contribution by Oliver David Cook
Garden Inspiration During Lockdown..
We have recently experienced what was known as a lockdown and there has been much uncertainty. But
what was certain was the extra time which had become available and enabling more time to devote to
one’s own garden and to encourage inspiration for a garden makeover or similar.
It maybe starting to notice particular areas of the garden, at certain times of the day, are more desirable to sit and
relax in, areas which went previously unnoticed before, prior to the lockdown. A corner of the lawn, for
example, subjected to immense spring sunshine, could be transformed into a landscaped seating area for
all to enjoy.
There has been more time to ponder how a section of the garden could be better utilised and the potential
of a transformation.
It may be an area is suitable for growing produce, ranging from small fruits and berries, a selection of
vegetables or even the planting of fruit trees, which could be trained in an espalier fashion against a south
Or, a sensory garden to enhance the time of relaxation...
For sound, the installation of a water feature and the sound of running water is extremely therapeutic and
would also entice wildlife into the garden.
For scent, a variety of different plants are available and with a specifically designed planting plan,
pleasant aromas can be enjoyed throughout the year.
For sight, from decorative hard landscaping creating vistas to formal and informal designs it is limitless to
what can be achieved. The choice and range of plants from architectural to wild flowers will have a
dramatic affect on the appearance of the garden.
All of the above will entice wildlife, particularly birdlife, which are enjoyable to watch and the diverse
range of bird song being soothing to listen to.
Inspiration may come from perpetually looking at a rather bland boundary fence or wall which would
benefit from climbing plants attractively trained across them. These could be planted in a raised planting bed constructed in front of the existing boundary either from brickwork, coloured walling or timber sleepers to improve the entire aesthetics of the existing fence or walling.
Does the garden slope considerably and could it be levelled or even terraced into two or more separate levels, each level having a different theme, from a lawn section to a hand landscaped section to a wild-flower area, imagination is the key.
Or is the desire to have the immediate area at the rear of the house transformed as an exterior room, an
extension of the house for alfresco dining, to enjoy those warm summer evenings when the weather is
An area of dapple shade is a great attribute to the garden. The construction of a timber pergola is the
preferred option with a climbing plant or two growing over the cross beams at the top to provide partial
protection against the sun’s rays.
Whatever the change made to the garden, the extra time at home has provided much inspiration for all.
For more inspiration visit The National Trust website who have uploaded virtual tours of their properties.
Hello everyone, Green Landscapes Cornwall are sharing with you some ideas about how to implement different features for your garden!