Recent content by Mmdoug

My meter can do PPM and EC.

Okay thanks, will do. Should I trim off the leaves that have the spots? And what should my ppm be?

Hi, this is my second grow, I’m only doing one plant as I am moving soon and just wanted to lessen the stress. It’s been doing great so far, on about week 4-5 but these spots have all of a sudden popped up on my leaves and the plant is overall starting to droop. I have the light about 2 feet...

Hi, doing DWC plants are a few weeks away from flowering stage. Some of the leaves are getting light brown and yellow spots on them, they’ve just started in the last 36 hours. I have them under 24/7 light, I keep the temp at 21c. Any input or suggestions are much appreciated!

What would be the ideal ppm in the water once I add the new nutrients?

Thanks for the replies everybody! The new nutrients came today so I will start them out at a slightly lower amount and then bring it up to the exact amount needed in a few days. Should I raise my grow light to 18 inches instead of 12?