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Old 06-07-2010, 05:00 PM
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Traceyash Traceyash is offline
Purple Sprouting Broccoli
 
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Quote:
Originally Posted by Ace View Post
Hmmm I haven't heard or read that anywhere. Lesley can you elucidate at all?

For my own spud bags, as soon as any shoots or leaves poked through the surface of the compost I added about 2-3 inches more compost to quickly and completely cover them. My understanding is that it's important to keep the shoots in the dark which encourages them to keep tunnelling upwards thus producing long tubers. Only when they got right to the top of the bag did I let them see the light.

I think the danger of leaving them to grow 8" out of the soil is that they'll think they're done growing and instead start to concentrate on flower production. Then you'll have short tubers and less crop. But I'm not entirely sure so I'll let someone else comment :-)
Many thanks Ace for your reply,will wait and see what Lesley says. Im intrigued now.
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