Nutrient Deficiency

by Nebula Haze

Table of Contents

Root Problem Symptoms (many different symptoms)

Triggers for Root Problems

How to Treat Root Problems

Cannabis Plants With Root Problems Show Many Symptoms

Picture: 

Big Symptom Picture: 

by Nebula Haze

Here's a series of pictures of a couple marijuana clones I had a few years ago.

I was experimenting with growing an entire plant from clone to harvest in a solo cup, which is why you can see flowering plants in such small containers. Each of these were flowered as soon as the clones took root. This technique is often called "Flowering from seed" or "12-12 from seed" and just means that you force the plant to start flowering at a very young age. I wanted to see how small I could get flowering plants.

Question: My first bottom leaves have died and the tips on 3 of my 12 plants have started turning yellow. This is my first grow.

Here's a picture showing the damage on one of the marijuana plants:

Question: Why is my whole plant wilting, curling, with tips turning black and leaves turning yellow? Just flipped to flowering stage. Plant is drinking less than normal.

Question: Why are my hydroponic marijuana seedlings getting tall and dying?

by Nebula Haze