profile

Vital Seeds Ltd

🍅 March seed sowing tips - it's time to get busy! 🌱

Published about 2 months ago • 2 min read

March is arguably the most exciting time of year for gardeners and growers.

It's the time to sow many seeds and dream of the bountiful harvests they will produce in a few months' time.

Every day feels (and is) a little bit longer than the last, and on warm days it can feel like winter is well and truly over.

BUT... don't forget that we can have very cold snaps even in March - remember the Beast from the East?! So make sure you keep your seedlings warm and safe.

To get busy in the seed shop click the button below, and for our top seed-sowing tips read on:

Cima di rapa, lettuce, chillies, onions, lavender and more in our prop tunnel

Top 10 tips for getting your seeds off to a good start

Here are a few top tips that we have picked up over our years of growing...

  1. Sow lots of seeds into a seed tray and then prick them out into pots or modules once they have germinated to maximize precious space on heat mats or windowsills.
  2. If you use module trays or soil blocks you can multi-sow seeds of many crops which also saves space - suitable crops include: onions, beetroot, mizuna, turnips, leeks.
  3. If propagating on a windowsill, the light only comes from one direction so the seedlings need to be regularly turned - you can also use a piece of tin foil backed on cardboard as a mirror to put behind the seeds to balance out the light.
  4. Indoors there is no wind so plant stems tend to be weak. You can strengthen them by using a desk fan to blow on them for an hour a day, or stroke them whenever you walk past them (sounds strange but really does work!)
  5. If you are sowing seeds directly outside in drills then mix in some radish seeds with slower-germinating seeds so that you can easily see where your rows are and can weed more effectively (the radishes will pop up really quickly).
  6. Another tip for sowing in drills is to sow a few extra seeds at the end of the row so that you can transplant them into any gaps later NB. THIS WILL NOT WORK WITH CARROTS OR PARSNIPS as they cannot have their delicate tap-root disturbed
  7. Use clean pots and trays and fresh seed compost to give your seeds the best start.
  8. Always label your pots and trays. It's too easy to forget what you've sown where!
  9. Keep your seeds moist, but not wet.
  10. Cover your seeds with a clear plastic lid or second hand bubble wrap to hold in the moisture once sown. When the seedlings emerge, take it off to ensure they have enough space to grow up and for better ventilation.

Happy sowing

Fred, Ronja, and the rest of the team

P.S. as the days can get warm at this time of year, remember to open your polytunnel, glasshouse or cloche on hot days to stop your plants from cooking - and of course remember to close them again at night to keep the heat in on cold nights.

Vital Seeds Ltd

Read more from Vital Seeds Ltd

I hope you have been enjoying some warmer and drier weather where you are - here in Devon we've finally had some good days and are hopeful of many more to come :) There are lots of seeds that can be sown in April, and now things are warming up, seedings will grow fast. For a full list of things you can sow in April click the button below: SEEDS TO SOW IN APRIL Courgettes and Squashes We will very soon be sowing our squashes and courgettes. They are best sown into large modules or 9cm pots and...

8 days ago • 1 min read

I don't know how it's been where you are but here in Devon it's been one of the wettest springs we've ever had. It feels like it hasn't stopped raining for months. It does look like we are due a few dry days in the not-too-distant future but I won't hold my breath! April is a great time to sow seeds, both direct in the soil and under cover. Read on for some tips or click the link below to browse seeds to sow now. SEEDS TO SOW IN APRIL Top 5 crops to sow now Lettuce April is the ideal time to...

22 days ago • 4 min read

On Wednesday it was the spring equinox, which means that now the days are officially longer the nights. This feels like cause for celebration! (despite the fact that here in Devon it has not stopped raining for what feels like months, and we cannot get on our land to plant our seedlings). The second half of March is when we sow most of our annual flower seeds, so we are going full power on this right now. It's also the time to sow many other seeds - to see the full list click the button...

about 1 month ago • 1 min read
Share this post