I love growing monarchs and without a greenhouse it's difficult to keep a full supply of milkweed. Until I get my greenhouse I use them to grow milkweed plants (this protects them from butterflies laying more eggs on them). Now I can easily rotate my plants to and from the butterfly cage when I need a full bush to feed the caterpillars. As you can see, 20" x 20" fits a lot. The locks worked great with no problems. The airflow is great too (I live in Florida and it's hot there!), and you can pour them right through the mesh. Overall I think you would love these for any of your butterfly or plant growing needs.
π¦ Discover the Fascinating World of Monarch Butterflies with RESTCLOUD Monarch Butterfly Collapsible Terrarium
9 Review
Insect Lore: Two Cups Caterpillars Kit - The Ultimate Butterfly Growing Experience!
9 Review
π¦ Enhanced Learning with GeoSafari Critter Habitat for Educational Insights
9 Review
π¦ Experience the Wonders of Nature with RESTCLOUD Monarch Butterfly Habitat Terrarium
9 Review
π¦ Enhanced VTech Activity Pack - Reducing Packaging Frustration
3 Review
𧩠Maximize Learning with the BEST LEARNING Cube Educational Toy
8 Review
π¨ Magic Motion: Pixicade Transform - Unleash Your Creativity with Animated Drawings
7 Review
π± YOYOSTORE Child's Interactive First Phone: Fun and Educational Device for Kids
7 Review