Tiny brown spots

[mertuk]

Hi people

Great site, been stuggling with my grow a little bit, I've been reading up here now I'm nearly 4 weeks into flowering and have a problem with the leaves on the plamts, it only affects the higher leaves on each plant, it's not all the plants, yet.... I also think I may have had the light too clse to the plants and not enought ventilation, I've adjusted that tongiht to see what happenss.

Grow setup,

400w Diamond shade
Hesi Nuitrients
In Compo in 11 litre pots.

Any ideas please?

Thanks

[bobojones]

How about a picture of the top of the plant taken from the top-down? And maybe a close-up of the top side of the leaf?

Your buds look more like 4 weeks into flowering. If you are only on week 2 you're doing great. Your leaves are big and straight, no curling, no tip burn, fat buds, good color. Only on the top leaves... Is it on the older top leaves? Your node spacing is "close" indicating ample light. It could be light burn/heat burn, or bugs. The pattern of holes resembles how some bugs eat leaves.

Do you have a "hot spot diffuser" under your light bulb? Was this plant closest to the light. Do you have a fan blowing directly at your light? What is your canopy temperature?

[student28]

spider mites!