No, sow more now!
I sowed some last week and they are up already. I am sowing another batch this weekend, and I'm in sowing mode for my autumn and winter crops right now.
I've got a jam jar of my 2019 seed mix, it has a large range of stuff in there and I have just possibly a good 1000 seeds this morning, in trays, in modules, in puts and in individual mini modules. I'll be putting them into wherever I have harvested my spuds in the 4 potato beds. I'll do some climbing beans and put them on the edge and get them climbing up canes. The thing I have learnt about the UK is that we have such weird weather that it is always a chance that we have a warm autumn so it's always worth putting stuff in later and see what happens.
Iv'e also sown 12 Maskotka bush tomatoes, which will be grown in pots and which I will move into the greenhouse as the normal tomatoes die off and get stripped out in October. I'll also keep sowing my 2019 mix and transplant the later ones into spaces in the greenhouse. And if I see any volunteer tomatoes, I'll pot them up and move them into the greenhouse later in the season and grow them as bush not vines as well.
I try to crop from my allotment and greenhouse most weeks of the year, so sowing now and over the next 2 months for winter is essential. The idea is that the quicker crops will be out and eaten by the time the slower crops are ready.
In my mix:
kale
cabbage
carrots x 3 varieties
fennel x 2 varieties
radish daikon
lettuce - cut and come again type
basil
fenugreek
flax
red celery
chinese cabbage
cinnamon basil
beetroot x 3 varieties
home saved chard multicolourd
mustard for leaves
kohl rabi
root parsley
pak choi
tatsoi
swede
When I transplant them, they will be transplanted randomly and planted in a 2 inch grid.
I'll also have the jar to hand and sow in the same grid, if I get any spare spaces that I wasn't expecting.
I'm also sowing a large amount of random peas to go in any spare spaces.