Spring Promise In The Garden

It's always a pleasure to welcome the month of March to the garden.  In March spring is evident everywhere from carpets of golden Daffodils, to Primroses, Crocus, Forsythia and Magnolias in full bloom to name but a few.  The temperature is rising, the birds are building nests and the 'hum' of neighbouring lawnmowers can be heard. It’s our alarm call to get back outside and tend our patches once more.

The Wild Primrose (Primula vulgaris) is such a great sight in spring and looks even better planted with Spring Bulbs, Euphorbias, Pulmonarias and Ferns.  Everyone has, I am sure, a cool, shaded area under a tree or walled corner where the primula species will grow well.  Whether it is Cowslips, Oxlips or other perennial Primulas they really do tell us its Spring.  Hundreds of primula varieties are now bred for colour and some of the polyanthus have great scent too.  Primula 'Everlast' is perennial and will flower year after year from September to May.  They're great plants for bees too and especially bumblebees in my garden.

Helping bees and other insect pollinators is vital for mankind.  If we lose the insects, we lose many of the birds, mammals, the food we grow and much more.  So, lets help them and sow annual and perennial flowers and also wildflowers.  These days there are many different pre-made mixes available to buy so you're sure to find one suitable for anywhere from containers to borders and sun to shade.  For wildflowers the soil doesn't have to be good either.  Just free of weeds and with an open structure.  Sow them in rows 30 cm (12 inches) apart so that any weeds that come up can be identified and pulled out.  Broadcasting them is more suitable in lawns and larger areas.  Wildflowers can also be sown in cell trays.  Just place a pinch of seed into good quality potting compost, leave in a cool area and they should germinate within one to two weeks.  When they get to 4 to 5 cm in height plant these clumps of seedlings 25 cm apart in well prepared soil and you won't need to worry about the competition from weeds.  They should require little care except watering in dry spells. You can then expect a carpet of flowers from mid-June to October. 

If you prefer a neat and manicured lawn March is a great time to give it a spring makeover.  Wet, cold and shady conditions encourage moss and if left it can soon overrun normal grass.  A weed, feed and moss kill granular fertiliser applied to your lawn now will, as suggested, stop the moss, encourage new growth and kill the weeds. Another option is iron sulphate which can be diluted in a watering can 3 ounces to every 9 litres.  It will kill the moss but not the grass.  Also, raking out old thatch from between the new grass shoots improves growth and spiking the ground with a garden fork or similar will help drainage in waterlogged areas.  The full preparation of a new grass area is best done over 3 to 4 weeks by first digging over the soil and then allowing it to break down.  Pull out any weeds that emerge before finally compacting the area by treading with your boots and raking level to a crumbly 'tilth'.  Towards the end of March depending on the air temperature the ground should be warm enough to germinate grass seed. Laying turf is more immediately but a lot more expensive.

On the veg patch prepare the soil to a fine tilth before sowing seeds of hardier veg like Beetroot, Broad Beans, Peas, Parsnips and Carrots.  Garlic, Onion sets and Broad Beans started earlier in peat modules will need to be planted now and spaced depending on the types and varieties used.  More space generally yields bigger crops and this is especially true for Broad Beans.  They like a good 25 cm (9 inches) between plants and 30 cm (12 inches) between rows which will allow enough room for the flowers to set well.  Indoors it's a good time to sow all Brassica, Cauliflower, Cabbage and Brussels Sprouts.  Sprinkle them thinly into a 10 cm pot covered with a thin layer of vermiculite and keep them at a temperature of 8 to 10 °C until they've germinated; usually around 5 to 10 days.  Then when they're just large enough to handle transfer the seedlings individually to 9 cm pots seed trays with 15 cells to grow on.  You can plant them on the patch when the roots show all around the sides of the pot which is usually early April.  Also try sowing new batches successionally every few weeks. This will help lengthen the harvesting period.

... and for a final bit of spring promise don’t forget that it's St David’s Day on March the 1st, Mothering Sunday on the 19th and the Spring Equinox on the 20th.