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Cherry tomatoes

My cherry tomatoes leaves look like this.... The conditions are around 70-75f.its inside the house with led light around 12 hours and they were doing well and still are with a lot of tomatoes to the vines.green and i have take some red.could it be magnesium deficiency?

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  • Tomatoes of any type will not grow well in winter. They need bright light. The good news is: the ones you buy on the market will germinate pretty well if sown in February or March.
    Everyone likes butterflies. Nobody likes caterpillars.
  • Pete.8Pete.8 Posts: 11,340
    It does look like magnesium deficiency, but as said above, the main problem is that there is not enough STRONG light.
    Mg deficiency can be sorted with a single watering of Epsom Salts - 1 T-spoon in a litre of water will fix it.
    But your plant still needs more light on all the leaves, top to bottom - and 14-16 hours would be better.
    I sow my seeds 1st week in March.


    Billericay - Essex

    Knowledge is knowing that a tomato is a fruit.
    Wisdom is not putting it in a fruit salad.
  • LynLyn Posts: 23,190
    What size pot is it in, needs. 10 - 12” pot of good compost and feeding regularly.
    I  think it’s just starved now and coming to its end. It’s almost time to start sowing again for next year. 
    Gardening on the wild, windy west side of Dartmoor. 

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