A soil nitrate test measures the concentration of nitrate in the soil at a specific moment in time, including nitrate originating from organic inputs, fertilizer, and soil organic matter. This publication describes how to use ...
Look to this hydrangea how-to for advice on soil, water, pruning and more. Learn a simple pH trick that will turn blooms from pink to blue.
Learn about plant cuttings, water and light requirements, temperature, fertilizer, pests, and repotting.
It is easy to ready and store tender summer bulbs such as tuberous begonias for next growing season. Here’s how.
Purchasing, site selection, when to plant, preparing the site, and follow-up care.