Need help recognising the problem on the leaves

Could be Mg deficiency, which is usually caused by too soft water, or/and wrong pH. As always with any sort of problem of this sort, give it a flush with pH’d water, add Calmag if you have particularly soft water, but ideally just a clean flush to begin with.

Hay Bother I hope thos info helps! Cheers-G.I.JOSE Physiological or Nonparasitic Leaf Roll: Physiological leaf roll occurs during wet weather or when transplants are first placed outside. Typically, the leaves roll upward, at first appearing cupped but eventually rolling continues until the leaflets overlap. Overall growth of the tomato is usually not affected. Fruit are not injured by this condition. Another type of leaf roll associated with climatic conditions is called" nonparasitic leaf roll". (Note: Physiological leaf roll is also nonparasitic). Nonparasitic leaf roll is considered to be caused by an irregular supply of water or severe pruning. It is a temporary disorder in which the edges of the tomato leaves roll upward and inward, even overlapping when conditions are severe. Most leaves on the plant are affected but the condition is temporary, with the plant assuming normal growth habit within a few days following pruning or irrigation.

The blades turning up is heat stress, or light stress..

Hey there,I think your plant is suffering from a lack of cal mag in your feed..