Vaporizer Temperatures for Cannabis - The Ultimate Guide. There are a myriad of ways to get high - but one of the most clean and fun ways is to vaporize cannabis. While smoking a good old joint is a timeless ritual, vaporising herb offers an unprecedented level control over the high.
Watering houseplants with brown tips of leaves can be tricky business, since the most common causes of brown leaves on houseplants are over and under watering. Follow these tips to tell what's going on with your plants and how to give them the water they need in order to thrive.
They are produced in the stem, buds, and root tips. Example: Indole Acetic Acid (IA). Auxin is a plant hormone produced in the stem tip that promotes cell elongation. Auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. This produces a curving of the plant stem tip toward the light, a plant movement known as phototropism. Auxin also plays a role in maintaining apical dominance.