This is a simple, modular - and big - wall planter for hanging on a outside or inside wall. The outside version has small water drainage holes in the bottom, while the in-house version for obvious reasons doesn't

While the planter functions perfectly as a standalone pot filled with soil, I've added som insert to add more versatility to it. For those focused on propagation, there are dedicated trays designed to hold either 3x3cm or 4x4cm soil pellets or starter plugs. Each individual cell in these trays is designed with bottom openings, allowing your seedlings to wick up moisture from the water reservoir below. I also included a plug that you can use in a separate hole on these modules, that will rise as you fill up the reservoir beneath with water and makes it easy to see when you need to top up again.

Additionally, a shallow bowl inset transforms the unit into a multi-purpose vessel suitable for a bird feeder, a small bird bath, or even growing cress on cotton wool.