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.
Effects of lead on plants. Plants on land tend to absorb lead from the soil and retain most of this in their roots. There is some evidence that plant foliage may also take up lead (and it is possible that this lead is moved to other parts of the plant).