Get Help for Cannabis Plants Problems as Quickly as Possible!

[Rootsruler]

Take a picture and post.

[jamaicajoe]

New growth is coming in below the canopy and I should trim that, correct?

[Rootsruler]

jamaicajoe - This a good guideline as to when you want to apply more or less of any nutrient.

[Rootsruler]

Get a shot of the new growth. The canopy leaves won't repair. If it's coming in healthy then you're good. Might want to give it a shot of some cal/mag. This is the time you need to up the cal/mag.

[jamaicajoe]

@Rootsruler....Here are some current pics from today. Day 75, Week 10.

[Bluey]

Add it with your nutes every water. Best if you can find a cal/mag additive to add as it's important to keep the ratio between the 2 correct but Epsom Salts on its own at that quantity should be fine.

[youbetcha22]

Thanks for the feedback! Is the epsom salts delivered via a foliar spray or via watering the soil?

[Bluey]

Typical cal/mag deficiency at beginning of flower. From memory rust spots is a cal deficiency but I often confuse the two. Raising the pH a little may help

You'll need to suppliment for it for bestt results..

Correction. It's a magnesium deficiency. 1 teaspoon of epsom salts per gallon will sort it....

[Rootsruler]

I agree with SoOrbudgal. Clear water feed with cal mag. Looks like mag def to me.

[Rwise]

Welcome to GWE
In flower with soil run the PH @ 6.5-6.8, P1 is eating the leaves for what she cant get from the soil. Cal/mag and maybe some Epsom Salt wouldn't hurt.

[SoOrbudgal]

I'm growing the photo version of WC now. It does look like a soil, ferts problem and i would of done the same with watering to run off. I may do if she were mine a cal/mag water only next time they need water perhaps just on plant 1 and just plain water next watering on the other. I'm pretty conservative with mixing fertlilizer soils together unless they are used soil but that's just me. Autos have issues with too much food in already hotish soils.

[youbetcha22]

First time grower (please be gentle), RQS Wedding Cake autos in soil (70/30 Happy Frog/Ocean Forest). Plant 1 germinated Aug 8th, Plant 3 germinated on Aug 16th. 1 I've been feeding cal mag (1ml/gal), water ph'd to 6.3 - 6.4 or so. Temp around 78, rh: 50% - 55% or so.

Plant 1: lots of leaves with burned tips and lots of brown spots which has been going on a few weeks. When it first started, I moved the lights up in case of light burn. I did feed some GH trio 5 days ago but did a 6.5 ph water only flush today because I was afraid that I was cooking it. What's my next move with this plant?

Plant 3 had the main cola broken off (but I didn't want to toss it). This was fed with GH Trio a few days ago. It looks kind of healthy I think, but what's going on with those lower leaves?

[jamaicajoe]

Thanks folks!

[Rwise]

NPK 7-3-1 tells me to use it in veg and not so much in flower.

[Bluey]

I've used it extensively on frangipanis with always great results, both in veg and flower. I can't think of anything better for them. I top dressed.

I haven't used it on cannabis though.