Some of the leading horticultural experts from Gurney's Seed & Nursery share some examples of how to prune a larger tree. In this video, Felix from Gurney's talks about how to care for your indoor citrus plant. In the winter, make sure to look for signs of chlorosis, a discoloration on the leaves. This is a sign of nutrient deficiency. He also shows how to get your citrus plant to produce more fruit by discussing the process of citrus pollination. Browse all Gardening How-To Videos