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Hi everyone, lately I've been experimenting with a drip irrigation system (mostly because I had to leave my plants unattended multiple times these past few months), but it's still far from ideal seeing as my nutrient solution reservoir is currently inside the tent and constantly receiving light...

Today I noticed a handful of white flies inside my grow space, and tried to squish as many as I could (around 10-15 flies and/or larvae). I haven't found any more, but I'm sure there are others hiding in there. All plants are in the later stages of the flowering phase, and I'm probably...

Could someone point me in the direction of where I could read more about ideal nutrient concentration throughout the cannabis life cycle? I've reverse engineered a few nutrient schedules using different bottled nutrients, so I have a rough idea of what is recommended and used (as a rule of...

I have an old smartphone inside my grow space taking photos of my plants every hour so I can track their development, and I recently flipped the light schedule to 12/12h in order to begin flowering my photoperiod plants. I know that light leaks can cause the plants to re-veg (i.e. stop producing...

I'm growing a few plants on a mix of peat moss, perlite and vermiculite, and I'm having some very strange problems with the run-off pH. In order to raise the pH of the mix — it was getting dangerously acidic, reaching as low as 4.8 — I've been flushing the plants until the run-off registers...

The GrowWeedEasy website has a guide to using the General Hydroponics Flora Trio + CaliMagic that consistently uses less nutrients than most other schedules and guides. I made some calculations based on both their table for a soilless grow and the official recommended General Hydroponics' table...

Let's say you are growing in a soilless mix (coco coir, peat moss with perlite, etc.) which allows for easy drainage — i.e. it doesn't compact when heavily watered and won't suffocate the roots —, and your plants are experiencing a nutrient lockout from salt build-up/overfertilization. Would...

I'm noticing my photoperiod plants (each picture is a different plant) are beginning to show some slight interveinal chlorosis (yellowing between the veins of a leaf) at the upper/newer growth, which looks very much like a magnesium deficiency to me but it's not showing on the lower/older growth...

About two weeks ago I topped my photoperiod plants and attempted to make several clones from the cuttings, including 2 terminal cuttings and 4 subterminal cuttings. All of them were cut with a sharp scissor and quickly placed into a rooting solution (basically some micronutrients and an algae...

This is a Magnum autoflowering strain, about a month old and [unfortunately] already in its flowering period. It's been yellowing at the tips, starting from the top, for about a week. I raised the lights a few days ago to rule out light stress, and kept feeding it all the necessary...