Scottish Rock Garden Club Forum
Specific Families and Genera => Cacti and Succulents => Topic started by: ruweiss on June 26, 2018, 09:19:08 PM
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Pterocactus tuberosus is fully hardy in our garden and enjoys the
high temperatures we have.
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Hi. Is there something I should know about growing cacti outside. I have grown cacti under glass most of my life but only the last 2 years have left any outside. In pots. I have 2 opuntia; humifusa and polycantha. Both produced healthy shoots early this year but most are now new pads and a few shoots dried up. NO flowers. Do flower shoots look different to pad shoots? They are against the south wall of the house.