April is the coolest Month

//April is the coolest Month

Giving your garden the Spring it deserves

April is the busiest time of the year so there are lots of Shoulds in April.

You should have cleared the last of the Winter debris and now begin sowing and planting in earnest. You should be thinking of planting up Summer bulbs and bedding. You should be putting down the last of your mulch on beds to prevent Spring weeds. You should be thinking of buying in some colourful plants for the late Spring and Summer.

BUT- You should also, like an enormous bath sponge, be soaking up the beauty of nature.

, slaking your body’s thirst for fresh green shoots, brighter colours, bluer skies and the merry sound of returning birds.

Back to practical stuff.

If your garden is not awash with bright Tulips and the stoical trumpets of Daffodils make a map of your garden and draw in where you would like more colour and height next year. In Autumn retrieve this piece of wisdom and buy and plant bulbs where you have indicated.

It is the right time to buy Summer flowering bulbs now like Ranunculus, wonderful for cut flowers, Dahlias, Nerines and Gladioli.

If you haven’t sowed vegetables in March now is the time to start.

Also you still have time to dig in some well rotted manure into your veg beds and sprinkle some fertilzer and potash onto the soil and then gentle rake it in. Not too much or your little seed may burn when they are first put in.


You can sow lettuce seed either indoors or outdoors, under cover if necessary. Sow spring onions, radishes, salad mixes, rocket, summer purslane, and Oriental leaves under cloches or in cold frames.

As well as mixed salad seed combination you can consider rocket, which will last all year and into the next as well as the mustard family of edible greens.

Mustards are easy plants to grow and young leaves sown now will be ready to harvest as a cut-and-come-again salad crop in about four to five weeks’ time.

If you have enough room you can sow a coupe of rows now, and then new rows every two weeks so by the time May comes you have a continuous drop for the rest of the Summer.

If you have a greenhouse you can start your tomatoes, chiles, aubergines and peppers. This gives them enough time to grow before you consider planting them outdoors


If you started chitting a batch of first early potatoes at the start of the year, and if the ground is not still frozen, you should be able to plant them now. Dig a shallow drill about 15cm (6in) deep and lay your seed potatoes in it at intervals of 30cm (12in). Make sure the “chits” or shoots are pointing upwards. You can always buy them pre chitted from your garden centre.

Root and stem vegetables

Carrots and turnips can be sown outdoors. Celery, celeriac, Kohl Rabi, and Florence fennel are not so hardy and if you sow seeds now you should keep them indoors or in a heated greenhouse. Jerusalem artichokes can be planted as corms now and are one of the few vegetables that don’t mind dappled shade though they won’t get as tall. Again, these come back each year so plant in an otherwise unused part of your growing space.

Plants Spring

you can turn your attention especially to shady areas as these can get forgotten. Now is the time to appraise these areas. Lots of Spring plants and bulbs burst into action before the bigger trees gain their leaves.

Try Brunnera macrophylla and Pulmonaria Diane Clare for ground cover. Also for dry shade ground cover you could look at any of the Epimediums, Dryopteris wallchiana fern, Anemone nemorosa and Viola cornuta.

The wonderful Spring flowering Clematis macropetala Lagoon is good for a sunny wall or shed and Daphne door can be planted near a back door way for its Fragrance.


You can sow all sorts of annuals now, some outdoors, others in your greenhouse or kitchen to annoy your partner. Try the rare and gorgeous Cerinthe, Dill, Nigella Marigolds and Poppies.

What do in April

Start hoeing any bare areas of earth before the weds take hold – if you do this once a week you will be weed free all year

Sow sow sow. A lot of your summer vegetables can be sown directly into the ground now

Mulch your beds with compost and bark chips to seal in the moisture from winter and prevent growth of new weed seeds

Feed all your shrubs and roses with a handful of bonemeal dug about an inch deep around the base of each plant.

Feed iron loving plants that are grown in pots with some Iron Fertilizer Not too late to give Dogwood and Willow and big cut back

You can apply both Moss Kill and Braodleaf weed killer to your lawns –wait a coupe of weeks then vigorously rake out all the dead thatch. You can also reseed the lawn where there are obvious patches

You can sow annuals indoors or in your greenhouse – rather than that trip to the supermarket you could try growing Marigolds and Lobelia in trays

Where to Go this April

Wisley gardens is one of the UK’s most visited gardens. One of the major 4 RHS gardens, the variety and inspiration you will get there is mind blowing. It covers 240 acres so expect to spend a whole day there or more!

Wisley Ln, Wisley, Woking GU23 6QB

By |2019-05-02T06:39:55+01:00March 5th, 2019|Articles|Comments Off on April is the coolest Month

About the Author:

In 2006 I formed Glorious Gardens, gathering together skilled practitioners to offer not just design but implementation of these designs and maintenance packages where we could look after the gardens once we had created them. Throughout my career I have designed gardens to inspire people with the heart aching beauty of nature, with shapes, colours, moods and proportions to pleasure the body and calm and delight the mind. I am also an artist who works with colour and abstract shapes and I bring this sensitivity to the 4 dimensions of a garden. I am very good at listening to clients and I’m able to draw out the essence of what a client wants for their outdoor space.