By Cathmac
South Yorkshire,
United Kingdom 
I am growing tomatoes in pots on the patio. I've been feeding and watering
regularly, and they are coming on a treat. However, the leaves have begun to curl up. What's wrong ?
26 Jun, 2010
Answers
There have been several questions on this subject. Unless you mean the bottom leaves are going yellow and curling, the curled leaf effect is due to too much feeding at an early stage before much fruit has set. As the plant grows on it will disappear.
27 Jun, 2010
Thank you for a speedy reply. I have been a bit generous with the Tomorite....
27 Jun, 2010
The bottom leaves start to die off at this time of year.
26 Jun, 2010