Fan leaf discolouration

[Robbiebobbielobbie]

Hello all. I’m Rob and I’m new to this forum and was hoping to receive a bit of advice. I have some outdoor plants that are about 2-3 weeks into flowering. The leaves on mainly one of them are showing some significant discolouration. Some have now also completely yellowed. Was hoping someone could help me figure out what the problem is. Is it a ph thing? Or a mineral deficiency. Thanks guys

 

[Bush Doctor 77]

Welcome. What Kind of nute schedule? Might be a little nutrient deficiency. The whole plant will start fading too, if you reduced N for bloom.

 

[Robbiebobbielobbie]

Welcome. What Kind of nute schedule? Might be a little nutrient deficiency. The whole plant will start fading too, if you reduced N for bloom

 

[Robbiebobbielobbie]

Thanks Bush Doctor 77. This is my first go at growing marijuana. To be honest I don’t have a designated feeding schedule. Usually every 2 weeks or so I have been using worm castings and the liquid to water. Have been trying to achieve “super soil”. I have used no man made fertilizers. Just been keeping it organic. I had to leave the country for a month. Had no one to care for them for that time. The weather was good so I don’t think that had any effect. I just returned home and am now trying to figure it out

 

[Bush Doctor 77]

No more worm castings. Too much N. Give them a shot of an organic nute high in P-K. That may solve your problem. I'd use a liquid to speed delivery.

 

[Robbiebobbielobbie]

No more worm castings. Too much N. Give them a shot of an organic nute high in P-K. That may solve your problem. I'd use a liquid to speed delivery.

Thank you for the info. Much appreciate it

 

[Robbiebobbielobbie]

No more worm castings. Too much N. Give them a shot of an organic nute high in P-K. That may solve your problem. I'd use a liquid to speed delivery.

One other question pls. Would a foliar spray of liquid seaweed extract also be beneficial?

 

[Bush Doctor 77]

One other question pls. Would a foliar spray of liquid seaweed extract also be beneficial?

Never used it, so I couldn't say. The only thing I spray on my outside organic plants is neem.