When temperatures drop low enough to start stressing cell membranes, cannabis activates CBF and DREB transcription factors. These act like master switches that turn on a whole set of cold regulated genes. The plant then starts producing osmoprotectants like proline and trehalose, which help stabilize proteins and membranes so they don’t get damaged. At the … Read more
The shoot apex constantly produces auxin and pumps it downward through the stem. This happens through polar auxin transport, where PIN-FORMED proteins embedded in cell membranes create directional channels that move auxin in a steady downward flow. As long as that auxin gradient stays high, it actively suppresses the outgrowth of lateral buds below. That’s … Read more
Arbuscular mycorrhizal fungi don’t force their way into root cells like an invader. Instead, the plant actively prepares for them. When the fungus approaches the root surface, the plant builds something called the pre-penetration apparatus (PPA) inside the epidermal cells right where the fungus is touching. The PPA is basically a temporary tunnel made of … Read more
When you LST, defoliate, or hit the canopy with strong fans, you’re mechanically stressing the plant at the cellular level. This activates mechanosensitive ion channels in the cell membranes. These channels basically act like little pressure sensors. Once they open, calcium floods into the cytoplasm within seconds. That calcium spike is the plant’s early warning … Read more
They’re fully functional insecticides, repellents, and neurological disruptors that evolved as chemical weapons against arthropod pests. O_O Limonene is the terpene that gives cannabis that bright citrus kick and also makes me have anxiety when i tale too much of it O_o. Limonene messes with insect nervous systems by inhibiting acetylcholinesterase, the enzyme that normally … Read more