toms goin yellow leaves

[niki]

my toms leaves r turnin yellow.whats causin this plz

[JimmerG]

If its only the lower leaves - I wouldn't worry, if its new growth it sounds like lack of nutrients...... could need Nitrogen or Magnesium, epsom salts will help it green up a bit.

J

[Adrastea]

If you're watering a lot then the nutrients in the compost are going to leach out. It could be from over watering? If the toms are early stage then try a weak feed and stop watering for a bit. If flowering stage then it sounds more like magnesium deficiency....are the veins a different colour to the rest of the leaf?

[niki]

they r a foot tall no flowers yet..goin yellow from stem to outer of the leaf thanks..gunna dry them out abit ..thanks