Affiliate disclosure

Right now there are no affiliate links on this site.

In future we may join affiliate programs for plant shops, grow lights and light meters. When we do:

• Affiliate links will be marked where they appear, and listed on this page.
• They will never change a light estimate, a plant's place in the planner's results, or its safety information. Those come only from the model and the sources shown on each page.
• We will not describe a product as tested unless we have tested it, and we will show the test.

Programs we may apply to: Amazon Associates, Soltech, Bloomscape, The Sill, Patch Plants (UK), Léon & George and Etsy. As an Amazon Associate we would earn from qualifying purchases.