Potassium deficiency

So I started my 1st plant from a clone. I transplanted it from the cube to a 1 gallon Wednesday 1st pic) and it looks sad today (2nd pic) lol. Few leaves are turning yellow/brown. I’ve search google and it looks like a potassium deficiency. Not sure so I’m asking the pros… I have FF nutes (haven’t used any) and read Big Bloom would fix the problem. I do filter my tap water to bring the ph down to 6.5 so I know my k level in the water are prob none existent. What do you guys think, Potassium deficiency or something else?

1 Like

If this is a clone, look for new growth. The older leaves during the time the cutting was taken, the plant sucks out nutrients from the existing leaves to make roots.

3 Likes

Like he said: they can look pretty scruffy until they don’t haha. Just watch new growth and hopefully you are planted in a cannabis friendly soil.

3 Likes

Thanks, google didn’t mention that part lmao. The new growth looks healthy so I’ll leave her be for now.

1 Like