- We could dig a hole and that will open up greenhouse space.
- Make small clay pots.
- We could have shelfs and start planting stuff on them. They will then be able to make space from off of the ground.
- From website: Don’t be afraid to transplant. As your greenhouse gets tight, use more broadcast boxes to start your fall crop or summer flowers. Most plants transplant well, only losing a few days as they re-root. Transplanting can be a real space saver.
- Put air proof tent that makes the ground eligible for plant life