Get Help for Cannabis Plants Problems as Quickly as Possible!

[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.

[jamaicajoe]

Has anyone used bat guano in flowering stage? If so, how did you you apply it…as a top dressing or mixed with water? TIA!

[Bluey]

Looks like a bit of light burn for some weeks now hey Rootsruler . It goes down quite a few nodes.

It may be a fraction light on the N also and I'd be giving it a cal/mag additive now also.

[Rootsruler]

Looks like you have too much PPFD hitting your plant. Back your light off. What PPFD is your light putting out currently at plant top level?

[jamaicajoe]

I’m almost at week 10, day 68, OG Kush Auto. How’s she looking? Overwatered? Stunted? On track? TIA!

[Rootsruler]

Ok so, yeah, sounds and looks like you're in week 7. Do you know what the breeder harvest times are for these genetics?

I would try and hit a happy medium as far as trichome development but if you want half/half you'll need to harvest some of the branches at the stage you want and let the rest go amber but that means more time and you'll probably stunt them a little before they continue ripening. I'm assuming you have one plant. If you have multiples then just harvest each plant at the stage of trich dev you want.

I consider dry and cure as important as the grow itself so make sure you prepare wherever you're going to dry and cure. Seen some beautiful grows get ruined because of improper dry and cure.

If you can't get a super closeup just try and get as close up a pic as you can that's clean and not blurry.

[Atriax]

Do you remember when you changed your light schedule?

Not a big fan of the all in ones. The only thing I use mine for is soil pH. Post a few close up pics of the trichomes on the flower. Depending on how you like your weed will also determine harvest time. If you want wake and bake or daytime smoke then harvest once all the trichomes are milky. If you want it a little more stony then milky with around 20% amber. Couch lock? Lot's of amber trichomes.

I'm trying to post pics of my trichomes but I'm having limited success. I only have a basic loupe so I'd have to awkwardly put it up to my phones camera. Also this websites being a pain in the ass with upload pic rn saying that the file size is bigger than 2 mb

[Atriax]

Do you remember when you changed your light schedule?

Not a big fan of the all in ones. The only thing I use mine for is soil pH. Post a few close up pics of the trichomes on the flower. Depending on how you like your weed will also determine harvest time. If you want wake and bake or daytime smoke then harvest once all the trichomes are milky. If you want it a little more stony then milky with around 20% amber. Couch lock? Lot's of amber trichomes.

I changed my light schedule around the last week of July to early August (making sure to keep a journal next time).

I definitely want about 50% of the harvest to be couch lock because it helps my insomnia

[Rootsruler]

Do you remember when you changed your light schedule?

Not a big fan of the all in ones. The only thing I use mine for is soil pH. Post a few close up pics of the trichomes on the flower. Depending on how you like your weed will also determine harvest time. If you want wake and bake or daytime smoke then harvest once all the trichomes are milky. If you want it a little more stony then milky with around 20% amber. Couch lock? Lots of amber trichomes.

[Atriax]

Looking at you pictures I don't see anything to worry about. You never said what stage your plants are at but, from your pics, I'm guessing week 6 - 7?

What I'm seeing in your pics looks like leaf senescence. After week 6 some cultivars start to cannabalize the leaves of stored food for the final push so you'll start to see more leaf death the closer you get to harvest.

In other words I would continue doing what you were doing before(other than pre pH) and continue monitoring the situation. I would also suggest you pick up a loupe to check your trichome development. That is the best way to figure out how close you are to harvest. I don't really see a deficiency.

As far as watering, I use the light pot method. If you are familiar with the concept then I won't go into it but if you aren't just ask and I'll explain proper watering techniques.

Can you take a picture of the entire plant to get an idea of what it looks like overall?

I'm inclined to say I'm in week 6-7 problem is I didn't keep a journal on this which I'll be sure to do next time. I use both the light pot method then double check with the 3 in 1 spike I have. I do have a loupe to look at the trichomes they seem fine. I'll upload more pics when I get a chance tonight