Hello All,
I have just started up this year and have created bog troughs by sealing up the holes in alpine troughs with silicone bathroom sealant.
Things seem to be going well so far but I wonder if these troughs will be deep enough for future growth, about 15cm. Particularly as I have gone big with plants (Sarracinia x moori, Oreophyilla and Okee Giant in one planter). Looking at my post now I also wonder if they are planted too close to each other? All experienced advice welcome.
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