This Forum will close on Wednesday 27 March, 2024. Please refer to the announcement on the Discussions page for further detail.
Tiny Carrots
in Fruit & veg
I used to grow a lot of fruit and veg but haven't done for a number of years. This year I decided to get back into it but it's been a very disappointing year with poor results.
I have grown carrots in my greenhouse before, in the same tall veg bags and had lovely long carrots so I'm wondering if anyone has any ideas to what went wrong this year.
They were sown in late March having been pre-germinated on damp kitchen towel (along with parsnip seeds that have grown okay) and again in succession during April. I grew them in Haxnicks vegetable sacks - the older dark green plastic ones so plenty tall enough. Compost was more difficult due to lockdown but I had some older multipurpose for the first lot and I got Professional compost from YouGarden for the others.
They were in the greenhouse the whole time. Watered regularly etc but they just didn't grow as they should have. The ones below were the edible ones. Some were just a root. And that's after "growing" for 6-7 months!
My thoughts are the compost or being too hot?
None of my veg grew quickly. Spring Onions took way longer than the 3 months they were supposed to take and were not very big at 4 months when we ate them. They did go outside once transplanted.
What did I do wrong? Any ideas? Should I have used a soil based compost and/or grown them outside? I have grown them before though with no problems in the greenhouse.
They are on a sheet of kitchen towel so no more than 2-3" long.

I have grown carrots in my greenhouse before, in the same tall veg bags and had lovely long carrots so I'm wondering if anyone has any ideas to what went wrong this year.
They were sown in late March having been pre-germinated on damp kitchen towel (along with parsnip seeds that have grown okay) and again in succession during April. I grew them in Haxnicks vegetable sacks - the older dark green plastic ones so plenty tall enough. Compost was more difficult due to lockdown but I had some older multipurpose for the first lot and I got Professional compost from YouGarden for the others.
They were in the greenhouse the whole time. Watered regularly etc but they just didn't grow as they should have. The ones below were the edible ones. Some were just a root. And that's after "growing" for 6-7 months!
My thoughts are the compost or being too hot?
None of my veg grew quickly. Spring Onions took way longer than the 3 months they were supposed to take and were not very big at 4 months when we ate them. They did go outside once transplanted.
What did I do wrong? Any ideas? Should I have used a soil based compost and/or grown them outside? I have grown them before though with no problems in the greenhouse.
They are on a sheet of kitchen towel so no more than 2-3" long.

0
Posts
I once knew someone who grew them for showing. He grew them in pots of compost and sand but not in a greenhouse. I expect yours were too hot. Did they have enough water?
All my seedlings were leggy, which may not have helped. They just seemed to get to a stage and then stop growing and I've no idea why.
@Busy-Lizzie is right too - they don't like being transplanted. Sow direct in poorer soil then thin out.
I live in west central Scotland - not where that photo is...
Unfortunately it's a small garden and our soil isn't suitable for growing carrots as it's very heavy clay. I have one raised bed but it has the rhubarb in and would be too shady for veg.
I guess I'll try again with them in the bags but outside next year.
I think it's the greenhouse that's been the main problem
I live in west central Scotland - not where that photo is...