What you might do in the Garden in May

Some things to do in the garden in May. 

  1. Keep Weeding, use your osslating hoe often.
  2. Start watering indoor plants liberally until autumn, include liquid fertiliser.
  3. Refresh compost,remove dead or damaged growth.If your plant has outgrown your favourite pot, rather than buying a new larger pot, root prune and top prune, fresh compost and off it goes again.
  4. Start hardening off  all your now potted up seedlings.
  5. Keep mulching soil before the plants grow too much and you can still get in between them and see what you’re doing.
  6. Allow your spring bulbs to die back naturally, dead head,including you’re tulips as they fade.
  7. Prune shrubs that have flowered such as Japanese quince, choisya and ribes.
  8. It’s a good idea to get ahead of the game by putting in supports for oriental poppies, peonies and delphiniums. Once plants have got going it’s really difficult to try to prop them up and they may already be damaged. Look at putting in canes or pea sticks next to sweet peas, climbing roses, runner beans and peas, and tie the plants in to them as necessary.
  9. Divide large clumps of grasses such as Calamagrostis, Stepa gigainata and Molina Transparent, they prefer a warmer soil to settle into.
  10. Remove suckers from fruit trees and lilacs, also stray raspberry canes.
  11. Sow runner beans, don’t forget the supports.
  12. Keep harvesting you rhubarb – freezes really well.
  13. Start thinking of plants to put into your summer containers, include some wild flower seeds.
  14. Sow basil, tarragon, coriander  in pots, carrots in the ground ( don’t forget about carrot root fly and how to protectthe carrots.)

What to do in April

  1. Keep weeds under control – use your oscillating hoe (have some in stock) and also get down on your hands and knees.
  2. Protect fruit blossom from late frosts.
  3. Tie-in climbing and rambling roses.
  4. Sow hardy annuals, herbs and wild flower seed – Sunflowers, Cosmos, Ammi Majus, Calendula, Cleome, Marigolds, Basil, Coriander, Dill and Chervil.
  5. Start to feed citrus plants – oranges and lemons. I have them in pots which I protect during the winter.
  6. Increase the water given to houseplants – tidy them up, check if they could do with a compost freshen up and take cuttings.
  7. Feed hungry shrubs and roses. Chicken manure pellets are a great slow release general fertiliser.
  8. Sow new lawns or repair bare patches. Only time to water grass is when it has been seeded.
  9. Plant summer bulbs, corms and tubers –  Dahlias, Begonias, Gladioli, Calla Lilies (Zantedeschia) ,Lilies to name a few.
  10. Vegetable seeds –  here are a few – corn,broccoli ,beetroot, kale, peppers (Capsicums), Perpetual spinach,  tomatoes again wonderful opportunity to sow perennial seeds to flower in your garden for many years.

Gardening in December

Now for some task you could do:

  1. Take an inventory of tools and equipment that you need for next year. Add them to your Christmas list! How about an Osslating hoe,to save your back when weeding? Have some in stock.
  2. Finish off cutting back herbaceous plants and apply a mulch of compost / manure sealing in what ever heat is left, and protecting the soil from weathering.
  3. Bulbs are beginning to emerge now a good reason to finish off any clearing and weeding.Plant tulip bulbs, provided the ground isn’t frozen and waterlogged.
  4. Plant bare-rooted hedges, trees, shrubs and also native hedges  especially hawthorn-Crataegus monogyna  to encourage wildlife and create attractive boundaries around your garden.Blending it with species such as field maple, hazel, spindle, buckthorn, wild rose and viburnum make for tough and variated hedging. Planting two-foot high saplings a 30 cm apart will provide a fine hedge within four years. Since many are woodland species, they thrive in creating a thick wall of foliage as they vie for light.A wildlife fruiting hedge with crab apple, wild pear and guelder rose. A flowering hedge, with berberis, forsythia, fuchsia, ribes, hydrangea and philadelphus.
  5. Good time if you need to move young deciduous and evergreen shrubs as long as they’re not too large and the ground isn’t waterlogged or frozen.  Pre-dig the new planting hole before digging up plants to make the transplanting process as quick as possible and protect the roots from drying out.
  6. If you leave your dahlias in the ground , cover with an extra layer of mulch. If you don’t have any compost or mulch cover with a layer of leaves. Peonies don’t like their crowns covered as it prevents flowering.Baby slugs love to eat emerging shoots, so pull back the mulch in early spring.
  7. Take hardwood cuttings of dormant shrubs and fruit bushes.
  8. Sow antirrhinums (Snapdragons)in a cool greenhouse now for early flowering in the summer.These make great cut flowers.
  9. Protect your poinsettias from cold draughts and allow them to dry out slightly between waterings to make them last for the whole Christmas period and well into January. My last years plant is still thriving.
  10. Bird feeders give them a good cleaning and try and make them squirrel proof. Don’t forget to have water available for all visiting creatures.

What to do in the Garden November

Much easier to get jobs done now before Christmas.From January onwards it can be very cold in the garden. Spring bulbs( after Christmas) will suddenly start to appear making it very difficult to hoe herbaceous borders also soil heat levels drop  considerably. It is also important not to be too tidy, as we share our gardens with all kinds of creatures who also need shelter from the elements and places to hibernate safely.

  1. Finish planting any bulbs you have, except  maybe  tulips which can be plants as late as January.
  2. Any seedlings self-sown in gravel or in you herbaceous beds, lift and pot up ( Plants for free).Sow broad beans, onion sets and garlic.Harvest Jerusalem artichokes, saving some tutors to resow.Divide large rhubarb stools.
  3. Plant colourful, cyclamen, violas, and polyanthus  to give a splash of colour. Erica (need  eracious compost) and hellebores will start to come into their own, see what the garden centres have for sale . Also check out scented shrubs for now, you will be surprised.
  4. Plan how you are going to care for  your Dahlias through the coldest months — lift or leave in  the ground? They will die back with the first frosts.Cover with a “blanket” of mulch to protect the tubers and also the exposed soil from rain compaction.
  5. Take hardwood cuttings of roses, favourite shrubs, fig, gooseberries to name a few.
  6. Trim your lawn edges as  probably lawn is too wet to mow.Also spike and brush sharp sand or grit into the holes to improve drainage — give the lawn a good scratch.
  7. Containers believe it or not can dry out, not much watering will be required, the same applies to your house plants at this time of year.Lift containers off hard surfaces to allow for drainage and air circulation.Wrap any that might not be frost hardy.Lift your pots to increase air flow and drainage.
  8. Collect as many leaves as possible, run a lawn mower over them — if you can. Store in black plastic bags, lots of holes, stack and forget about them for a long as possible — year.This is how you make leaf mould a very valuable garden resource — add to containers, garden soil, when sterilised good for seed sowing. Leaves at the base of roses, especially if there was black spot should not be composted but should be removed and disposed of separately to help break the cycle of these spores.Remove the top growth of roses to prevent wind rock.
  9. Leave seed heads on plants in the borders. Birds are vital to have in the garden and will keep pest numbers down especially snails, don’t forget they also need to drink.
  10. Check tree ties and stakes. Make sure the ties are not cutting into the trunks. Consider applying  grease bands to the trunks of fruit trees to prevent wingless female winter moths climbing the trunks and laying their eggs in the branches.

Sunday, September 30.Gardening Workshop covering the basics.

The garden is now going to sleep, and now is also the time to plan your beautiful garden for next year.
Seed sowing at this time of year can give you a head start on Spring, roots develop and are stronger. Division of plants- making more, moving plants to better positions, planting bulbs for spring and summer. Feeding your soil, protecting it for the weather ahead- drought, are a few of what we will be covering.

Roses and their care

I was asked today on Spirit Radio about rose care.Not an expert on roses but I know with all flowering plants a good foundation in rich organic soil is the key to a healthy plant.

Coming into May they are should be growing well. To encourage flowers as it is all about the roses.

Pruning.

  • All dead and diseased wood.
  • Stand back and look at its shape.
  • Branches that are crossing keep the one that will allow the plant to grow out. You should be looking for a cup shape. This allows air to circulate, cutting down on a spore bone fungus called Grey mould.
  • If you didn’t get around to pruning in the autumn — this prevents the roses rocking in heavy wind and also aids shape development, prune lightly as the new growth will produce the flowers.
  • Check the ground for old leaves as they can harbour the spores of last years Blackspot. Don’t add these leaves to your compost unless you know they will break down very well.
  • Apply a mulch of well-rotted manure or simply an organic mulch which will prevent any remaining spores from splashing up not the new growth.
  • Hopefully with a good mulch at the base protecting the soil from evaporation yours should be ok but wind can be a feature of drying — remember how our clothes dry on the clothesline, well the same applies to our plants. Keep an eye-the plant will also tell you. Roses don’t like overwatering either.

Feeding

  • Some roses only flower once and the ones that repeat will need feeding during the growing season to encourage new flowers.This can be a foliar feed or a drench at the base of the plant.I will often give a second feeding just as the first big bloom starts to develop, and one more in the middle of the summer to promote later flushes.
  • Also, roses need to be watered during dry spells. The Alhambra in Spain is a scented garden with many roses, and it was the development of an excellent irrigation system by the Moore’s which allowed them to do so.Repeat bloomers, you can feed them several times through the growing season to encourage additional blooms.
  • Overfeeding can produce sappy growth which is open to aphid  attack – back and whitefly.Using a pressurised hose to wash off is one solution Aphids, do the same job to plants that mosquitoes do to humans, they introduce a virus.

Where to grow.

  • Lots of sunlight, growing in shady conditions they will not flourish to their potential.
  • Traditionally rose were grown on their own — they can look magnificent but also awful.The advantage is that you are able to keep a close eye on them, preventing black spot and also easier to feed at once.Plants like companionship, as in isolation any visiting predators have only the roses to feast on.
  • I like to grow mine in mixed beds, but I actually was received gifts of roses shrubs in memory of my sister Frances and ended up planting them together, but my intention is to fill up the space around them with annuals such as- Cosmos, bulbs Alliums, lavender Lavandula, Nepeta catmint, Alchemilla mollies ladies mantle, Dianthus pinks. Good companions also act as living mulches—suppressing weeds and lightly shading the soil, keeping their roots nice and cool, with their heads in the sun.

Companion planting with roses

  • Good rose companions are those that hide their bare legs. Traditionally, lavender (Lavandula), catmint (Nepeta), lady’s mantle (Alchemilla)great in an arrangement, and tall growing pinks (Dianthus) Alliums all make good partners. Good companions also act as living mulches—suppressing weeds and lightly shading the soil, keeping their roots nice and cool, heads in the sun.
  • Alliums including ornamental alliums deter aphids and other pests by confusing them with their strong scent. They also help roses combat black spot. While garlic and chives are most commonly recommended.That is why you will see roses growing vegetable gardens.
  • Yarrow – attracts ladybugs, which will then eat any nearby aphids.
  • Marigolds  (Calendula and Tagetes) — deter pests and help encourage strong plant growth.
  • True Geraniums  – repel Japanese beetles, aphids, and other rose beetles Another important insect in your garden is the wasp as they also feed on aphids.

Planting roses.

When buying roses, to be sure you are getting the colour you want, buy them in bloom.Although the best time is in autumn, then you might not get what you want.Most roses are planted on a rootstock, that of a wild rose, leave this exposed so that if you see the growth you can prune it away — if left it will take over.

•First, give the root ball a good soak in a bucket of water for 15 minutes before you plant.If the compost is dry, it will remain dry in the hole.

•Dig a hole around one 30 cm -foot deep and at least a 30cm-foot wider all around than the root ball of the plant.

•Add some organic matter generously; again garden compost or well-rotted horse manure is ideal, around the planting hole. You want the roots to search out nutrition and not remain happy in its spot.Also, try digging a square hole.

If you are planting in a position where there had been a rose, add some Mycorrhizal Fungi to the planting hole. Make sure the roots are in contact as they act as a bridge from the roots to the soil allowing for quicker and better root establishment. Where roses had been grown previously, the soil could be tired, another good reason to add plenty of organic matter.

In Kew Botanical gardens they have completely changed the soil in their rose garden as the roses had been performing for many years and it was felt the soil was completely exhausted. Our gardens would not have had the same pressure but a healthy well-fed soil will provide great rewards, not only for roses but for all your plants.

This is the tip of the iceberg concerning roses. One more thing, plant scented roses.

I hope this was of help.

Annmarie