Recent content by Cannabinoid

What is your pH? Indoor or outdoor? Lower leaves yellowing or bloching is signs of deficiencies. Looks like a phosphorous deficiency to me (that is if your pH is stable).

Any spray is a problem once those flowers set in. I mean if you want to spray during the transition phase, fine, but anything beyond that point is just hurting your plants as well as the end product (taste, smell, etc).

Hmm... I don't think so. The predator mites are specifically for spider mites and perhaps other type of non-winged insects.

Not necessarily. There are a lot of factors when determining if and how much MgSO4 you should be using. First off if you are using soft or hard water, then you use little if at all of the Epsom Salt. The second point is aside from the water, their are Mg++ and SO4- ions in your nutrient...

Have you checked the water quality report in your area. Do you have soft or hard water? What is your TDS?

Rockwool is great, especially if you are trying to save on water consumption for us "run to waste" people. Other mediums such as hydroton or perlite require much more frequent watering cycles.

I use epsom salt as one of my primary nutrients. But I have the agro highly soluble grade. If you ever do decide to use it you need to make sure it is labeled Heptahydrate, chemically known as MgSO4·7H2O. Tead: Fertilizer Salts aren't for the poor man. They are for growers who are looking to...

Hmmm IDK about zone treatment. I use mesquito dunks and throw them in a sock with a weight leaving them in my mix tank. I am more concerned about the spidermites. You need to invest in some quick pest control. The cheap but not effective method is ladybugs. The more expensive but very effective...

What you are describing to me is the potting soil. Is this all you have used so far? Because in your previous post you mentioned "I fed with all 3 foxfarm nutes, BB GB TB as described on the feeding schedule". IDK what BB GB and TB mean. (Sorry I am a hydroman....)Do any of your liquid...

You should flush them immediately and feed them with a lower nutrient regiment. This is hydro I am assuming? What regiment are you exactly feeding them and how much water?

Without a picture this would be very hard to diagnose. My guess would be the two most common problems without a picture: underfeeding or not enough light.

Re: Mixing different breeds in same room... Not a dumb question at all. However, while you can grow different types of plants in the same room, I would be the first to argue against this type of setup. This is of course if you will be mixing one tank of food for the whole room. The problem lies...

I would not spray any of your buds with ANYTHING PERIOD. If you want more info about powdery mildew there are several college studies. Here is one of them by a UC Davis professor. APSnet Feature - Control of Powdery Mildew Using the UC Davis Powdery Mildew Risk Index American Begonia Society...

The powdery mildew is occurring because of the temperature not humidity. Specifically, when the change in temperature between day and night is drastic. Is your AC blasting in the 60s at nighttime??? That would be my guess because that is usually what causes PM.

I prefer to run rooms at 81-84 degrees to speed up photosynthesis, however you must add more CO2 enrichment to compensate. 18-24" is what I am aiming for (18" early on in the cycle, and 24" later. Cooling is a huge factor in the distance you can place your lights, especially 1000w.