deeunit1answered grow question 4 years ago A plant that size in that pot,meaning it fills the pot pretty well.I'd water until you get some run off.Like it should always be.The only time you don't want run off is one you've got a seedling in a bigger pot.I'd let it dry out between feeds though.Its good to keep them on the dry side,the roots will ggo and look for food.Bigger roots = bigger fruits as the saying goes.That's the reason I won't grow without microbes.Ecothrives Biosys is a great new product you just need a £10 air pump to air the water for 24hrs or Voodoo Juice to add to your feed.Grows your roots 200% bigger.Check out Advanced Nutrients.com.Voodoo juice.The younger record breaking veg guys put microbes down to their recent success.Iv not grown without it for 10yrs.Stops root rot in seedlings.It that good you soak your seeds in it.