Sort:  

Many of them need to overwinter in cool place to form buds. ...
Most of them flower in cultivation, but it can be that you have some columnar cacti that flower hard in cultivation. ...

Oh, I didn't know that. Thank you for the info :)

Coin Marketplace

STEEM 0.24
TRX 0.11
JST 0.031
BTC 61122.11
ETH 2972.46
USDT 1.00
SBD 3.66