Ask any gardeners what the most exciting thing of growing your own plants is and they will reply resoundingly 'germination!'. This is where your freshly sown seeds emerge from their compost beds throwing their leaves up in the air and waving their seed leaves around. Life has begun and in this blog post I'll be detailing the germination of my recent batch of herbaceous perennials.
Gardeners are a patient group. After sowing seeds you need to wait and let mother nature take over. Constantly tapping your toes, staring longingly at those seed trays for any signs of life. For some annuals its relatively fast maybe a week, yet for other herbaceous beauties, they make you wait even longer, sometimes months, before throwing their seed leaves up into the air.
I recently sowed all of this year’s plants entirely without plastic as part of my Gardening Without Plastic series. Gone where the plastic bag cloches, the clingfilm seed tray wraps that help keeps moisture in. I went the whole hog in growing my own without any plastic. (It’s harder than you think given our reliance on the stuff).
We have some exciting news here at Garden Ninja HQ as the first batches of seedlings have germinated! We have lift off with the seedlings which is a really exciting development. So if you want to know what came up first and what’s been a slow burner then read on. I’ll be spilling the T on the lessons learnt as well.
Which seeds germinated first?
Out of the list of seedlings (see the seed list
Next up it was the Penstemon and Borage on the 19th of March. The Penstemon cultivar was ‘Twizzle Coral’ which is an interesting and unusual orange red blush variety. Borage is an annual but if left it will self seed everywhere so I’m going to grow it this year from seed and then see how it ‘self propagates’ in the garden.
Erigeron (also commonly known as Fleabane) was next to germinate on the 23rd of March along with the Scabious. This is sometimes a tricky seed to germinate and can take a while. However, in the wooden seed trays its done really well so far. It will take a while before it needs to be pricked out as they are notoriously slow in my experience to start to put on real growth. Once they do however they will go for it!
The Heleniums, which are some of the trickiest plants to grow from seed started to germinate on the 28th of March. They usually require stratification. I placed my sown seeds in a cold frame for a couple of weeks outside which has done the trick.
Closely after the Heleniums my one of my all time favourite flowers germinated. The Monarda or Bee Balm. These wonderfully quirky red flowers smell of earl grey tea. I can’t wait to have these red beautities lighting up the Exploding Atom Garden!
Whats still not germinated?
Well, the Rudbeckia is proving troublesome, which may be down to the issue of humidity. As I’m not covering anything with plastic wrap its hard to keep the moisture and humidity levels high. The same with the Silene
This has been one of the immediate lessons of Gardening without Plastic which is that of maintaining moisture and humidity. It is a real challenge trying to keep things damp and the temperature consistent without plastic wrap. I may need to consider finding some sheets of glass to use over the seed trays for next year to help the seedlings.
The next Blog/Vlog will be showing the pricking out of the seedlings. This happens once the true leaves have developed and the seedlings are big enough to ‘tuff it on their own’ in individual pots and containers. I’ll be showing some of the other #plasticfree containers that I’ll be trialing in this next phase.
Why not check out the other guides and vlogs on my Youtube channel? You can also check out my Tweet, Facebook or Instagram for more garden guides and tips. I’d love to hear your own experiences of seed sowing, gardening without plastic of the types of herbaceous plants you’ve grown from seed so why not get in touch?
