United Kingdom 
Just potted up tomato seedlings and the leaves are turning white
4 Jun, 2013
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« when is too late to plant clematis in spring in the south?
United Kingdom
Just potted up tomato seedlings and the leaves are turning white
4 Jun, 2013
Previous question
« when is too late to plant clematis in spring in the south?
where are these seedlings?
iF &it sounds like " in the greenhouse then they're getting to much sun, (to near the glass) try window shade
it's a liquid mix, comes in a pkt and you mix it with water and paint it on the outside glass,
As the sun arrives this white shading appears and the plants are protected.
4 Jun, 2013