It’s a seedling special this week as I run through some of the perky green shoots that are springing up in their seed trays. I’ve got many many more to sow but even with a spacious new greenhouse it’s a good idea to pace myself to save being overwhelmed.
I organise my seeds in a cardboard box with little cardboard dividers for the sowing months. Once sown, I put the seed packet at the back of the box for reference. If I reach the end of the month and a packet remains unsown, I don’t panic, I just move it to the next month. Most seeds have a range of sowing dates anyway and for my sanity I find it important to do things when I’m good and ready.
Androsace septentrionalis ‘Stardust’
These little seedlings have been growing outside all winter. I didn’t sow these, but liberated the seedlings from around the parent plant in my alpine trough. I lots a few over the winter to what looked like Botrytis – some kind of mould anyway and the remainder don’t look massively healthy but are beginning to bulk up.
Amazingly, they’re already trying to throw up flowers which I think I’ll cut off. The flower spikes are not as spectacular as those on the parent last summer. They looked like sparkler fireworks with tiny bright white flowers at the tips of multiple stems. It’s a stunning little plant.
Cypress Vine – Ipomea quamoclit
These seedlings really surprised me as the foliage of this plant is feathery and almost fern-like. The cotyledon leaves (first leaves) that have emerged are rather bulky but actually a delightful shape. I think they look like two opposing whales tales. I’ll be interested to see what the true leaves look like when they come through. It’s the first time I’ve grown this plant but have chosen it to experiment with as an annual climber. I will probably grow some up a tripod in a pot and also some inside the greenhouse.
Tomatoes
I’m very happy with the speed of germination of the four varieties of tomatoes which I’m going to grow outdoors. My aim is to leave more room in the greenhouse to indulge my passion for ornamental plants. I carefully researched the varieties that are likely to perform well outdoors due to their blight resistance and chose Outdoor Girl, traditional favourite Gardener’s Delight, and the more fabulously named Fandango and Lizzano. If you want to know a bit more about growing tomatoes outdoors I’ve written a summary here.
Sweet Peas
These are the best sweet pea plants I have ever managed to grow. Last year I lost many to mice so there was plenty of room for improvement. There is no doubt that having my lovely light bright greenhouse has really helped these to grow stockily rather than stretched out. Even so I have been pinching out the growing tips to help them to branch and produce lots of flowers.
Disappointingly, a variety called ‘Nimbus’ has germinated very poorly, with only 3 germinating out of 20 sown. These were the only seeds that I didn’t buy from Matthewman’s Sweet Peas and either the seeds were inferior, or it’s a trickier one to germinate. I still had some in the packet so I have sown a few more, but this time soaked them first to see if this will help. I’m still waiting…
Phlox drummondii ‘Cherry Caramel’
There’s nothing cheerier than a seed try smothered in little seedlings. These are of a lovely little Phlox that I’m growing for pots and flower arranging. Last year I bought some plug plants of a similar variety called ‘Creme Brulee’ which was very pretty, having caramel beige flowers flushed with purple centres. ‘Cherry Caramel’ is similar but has bright pink centres, instead of purple and I think I’m going to like it even better.
Pictures below are ‘Creme Brulee’ and a little arrangement I made combining these with other garden flowers for the summer flower show.
Alpine Seedlings
It’s very difficult to convey just how tiny the seedlings are that are beginning to pop up in these seed trays. I have 20 of these small seed trays planted up with the seeds that arrived as part of the Alpine Garden Society seed exchange. I opted for a mystery selection of easy to grow alpines. So far I have germination in four trays.
What is great about these alpines is that you can sow them as early as January and leave them outdoors. Perfect for anyone who wants to grow things from seed but hasn’t got a greenhouse and doesn’t want kitchen windowsills covered in muddy seed trays. I like to imagine little seeds strewn around a rocky mountainside, untroubled by inclement weather and possibly under a blanket of snow. It gives me the reassurance that they’re absolutely fine no matter what the weather throws at them. Indeed mine were covered in snow just a few weeks ago.
If you want to read other contributions to the Six on Saturday link up of gardeners click here to go to the page of host The Propagator.
You have a fine collection of seedlings there! I will be making my fist sowing of sweet peas today. Try as I might, I’ve never got the right sort of stockiness if I sow in the autumn. My one thought, though, is that you’re going to need a bigger alpine trough!
Yes you’re right about the alpines. I might make another trough out of hypertufa but I also have an area that would work very well as a rockery. Last year we put effort into clearing it of perennial weeds (ground elder!) so in theory it could be constructed now. I just haven’t quite got round to ordering stone and planning it out.
I will start my annual flowers sowing this week and the next: in the program, cosmos, asclepia, agastache, rudbeckia, marigold, zinnia … and also melon, basil, physalis, ricinus, melianthus…
I’m looking forward to seeing how your 4 tomatoes will stand outside without disease, especially ‘Outdoor Girl’, that I didn’t know.
I had to google to discover the flowers of Ipomea Quamoclit. They will be very pretty … and this foliage so light and vaporous!
Yes it’s a bit of an experiment the outdoor tomatoes. So many people haven’t got greenhouses and still grow tomatoes so I thought it’s worth a try. I’ll be sure to share pictures of the Ipomea!
Lovely time of the year, all that potential, anything is possible. The androsace is wonderful, so frothy. I also had to google the ipomea and wish I hadn’t – I want one now!
Hi Gill, yes the Ipomea was new to me too. I saw it in a couple of catalogues and then bought some seed from Mike’s Rare PLants (he sells through Facebook) along with some other seeds. I’m keen to see it in real life!
When you say, “grow tomatoes outside,” do you mean from seed? I know lots of people keep them in greenhouses their entire lives, so maybe you mean once they are large enough to transplant.
I have tomatoes volunteer from seed, from fruit I’ve tossed down in the garden, so I know they can sprout outdoors and be productive. So, this year, in addition to my heating mat indoors, I’ve winter sown some in milk jugs outside. I’m eager to see what happens! It would sure be easier to winter sow!
Hi Lisa – yes I mean grow them outside once risk of frosts have passed. Our growing season in the UK can be short so sowing early indoors gets them off to a good start. I was so interested to read about how they germinate for you there in Oregon from being tossed in the garden. I’m wondering how your climate pans out there. I should think you have colder winters and warmer summers than here in the UK
You are well ahead of us in the seed sowing year. My sweat peas haven’t germinated yet but it looks like you have a very healthy collection already. I think I will give some ipomoea a go this year too.
Hi Keith, I think I sowed my sweet peas in January. I wanted to get them going as I like to enter my local village show in mid July so it gives me something to aim for. Ipomea are just a fabulous group of plants, I think. I grow sweet potatoes last year – also in the Ipomea family and the flowers were so pretty.
I enjoyed this post SO much! I’m fascinated by growing things from seed, as I don’t do so myself. But now that you’ve mentioned those Alpine seeds being able to withstand Wintering outdoors….I’m interested! Those Cypress Vine leaves looked like butterfly wings to me, but now I totally see the whale tails! Good description! Thanks for such an interesting post!
The alpine seed thing is a new to me too so I’ll be sure to let you know how I get on. The Alpine Garden Society website has some good articles on growing from seed. I really think they’re a fabulous set of plants and suit the smallest of gardens or even roof terraces and balconies. A good alpine trough can be so pretty and you can grow a good number of plants in a small space.
I’ve not seen Cypress Vine before. Lovely dainty flowers. Lots of seedlings there, you’ve been busy. My sweet peas are only just coming up!
Yes the cypress vine was new to me too but if it’s as attractive as the pictures look I will be very happy I tried. Plus the seeds germinated very easily – only took a week and up they popped with that stunning set of first leaves.
Fantastic, love a seedling I do. Will be interested to see how your alpine get on.
Hi Mr Prop – Yes it will be very interesting to see how those alpines get on. Right now they are so tiny I think it’ll be a while before they’re large enough to prick out and grow on.
Nice Blog Katharine. Witsb I had your patience when it comes to grow from seed although I have a few seeds on the go.
I don’t know why I like seeds so much – I think maybe they just seem a bit magical to me.
Also we had snow this morning. So spent 30 minutes putting some of my tender succulents undercover.
Snow – yikes! That must be time consuming moving all those tender succulents in and out.