Purple kush but she's getting these yellow spots on her what is it

[MacGyverStoner]

The ideal pH is about 6.5 in soil and 5.8 in hydro.

PH Levels for Hydroponcis and Soil. They differ slightly

PH for soil for Marijuana growing should be adjusted @ 6.5 A variable of .2 points either way is acceptable. For Hydroponics; PH for growing marijuana is 5.8 Variance can be from 5.4-6.1* *The plant uses what it needs. As long as you adjust PH on a regular basis in hydroponics; You will be OK

You can adjust pH with different methods.

12 minute Mixing Nutrients tutorial

Here is a great short tutorial about mixing nutrients. He uses the recommended concentrations of a specific brand for hydro, but in general and regardless of nutrient brand and the mixture ratio/concentrations may be different but otherwise there is some good advice that should be used whether mixing your nutrients before pouring them into your hydro reservoir or pouring them on soil or over your soil-less media. I’m thinking waiting as long as he did between adding new nutrients was a bit exc…

How can I raise my ph in soil?

My soil’s ph,Black Gold all purpose, had a 6.5 when I planted but it’s reading 5.0. All of my 3 and 5 gallon containers after 4 weeks now read 5.0.I’m using Miracle Gro fert at 25% strength. Can I dissolve lime in water until it ph’s at 7-7.5 and use it every 2-3 waterings until ph comes back up to 6.5? Would vineagear or baking soda work?

MY GUIDE for PH UP PH DOWN

ShareThis The soil pH value is a measure of soil acidity or alkalinity. Soil pH directly affects nutrient availability. The pH scale ranges from 0 to 14, with 7 as neutral. Numbers less than 7 indicate acidity while numbers greater than 7 indicate alkalinity. The pH value of soil is one of a number of environmental conditions that affects the quality of plant growth. The soil pH value directly affects nutrient availability. Plants thrive best in different soil pH ranges. Azaleas, rhododendrons…

Lowering the pH of my water

Is it true that white vinegar added to water lowers the water’s pH? I know the water I will be using will have a pH of 9.2 after filtering. I know I want to lower that to 6.0-6.5 in the safest way possible for my plant. How do I do that, without spending a lot of money? If white vinegar works and is the best/cheapest way, then how many ml’s of white vinegar per Liter of water would lower my water pH to an ideal range? Thank you. Good luck growers. If it’s of any difference plant to plant, I’…

~MacG