This Forum will close on Wednesday 27 March, 2024. Please refer to the announcement on the Discussions page for further detail.
Tomatoes in Growing bags-yellow leaves
Lynn Jones
Posts: 4
Hello,
We have planted tomatoes in growing bags instead of the usual blind pots. The plants they been in for ten days and the leaves have started to go yellow. Do we need to put holes I the grow bags for drainage and/or ventilate the greenhouse at night?
0
Posts
Yes, you do need drainage holes in those grow-bags and waterlogging will certainly turn the tomato leaves yellow......there isn't any connection between ventilation and drainage, but yes, ventilate at night when the nights are warm.
Brill. Thank you. Off out to the greenhouse now!