Name: Anne Summerville, SC (Zone 8a) Only dead fish go with the flow!
Never enough space indeed .. Last fall I ended up having to buy another one just to hold the rest of the tropicals and its jammed pack as well .. I already need a 3rd greenhouse! I use pea gravel on the sides and pavers in the middle of my main greenhouse I also made mini plant decks to keep the plants off the ground which helps in air circulation and use 2ltr bottles painted black with water in them for passive solar heating - I put those under extra tropical plants to keep the soil temperature a bit higher.
I wish I had enough room to put a bed in mine for starting seeds! That is an awesome idea.
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