I don’t do botany but aquascapes (underwater gardening) I generally learn from: - books, just search it on amazon - youtube tutorials Then I try to practice

I don’t do botany but aquascapes (underwater gardening) I generally learn from: - books, just search it on amazon - youtube tutorials Then I try to practice it, trial and error while subscribing to various forums like Reddit, plantedtank, barreport, facebook groups for troubleshootings