Opuntia polyacantha ‘Crystal Tide’ is another rare cactus in that it has near white blossoms. The center of them is filled with bright red stamen and a yellow green pistil. The pad are covered in white spines, grouped in threes. It is almost a ground cover plant generally staying about 6″ tall and several feet wide.
Pronunciation: op-UN-tee-a pol-lee-uh-KAN-tha
Species Meaning: Many spines
Best in full sun with water 2 or 3 times a month during the growing season. Protect from heavy rain in winter. They also need cool temperatures, between 45F and 55F, over winter to bloom. Opuntia grow well in clay pots that is not overly large – just large enough to accommodate the roots.
Propagated from cuttings. Sever pads from the parent plant and allow the cut end to dry before potting. Put them in a fairly dry, free-draining soil.
Introduced by Claude Barr
Opuntia usually have both thorns and glochids. While protection from the thorns is obvious, you need to be very careful with the glochids. They are full of very easily detached, barbed spears that embed themselves in the skin causing irritation. They can persist for a long time causing some sever skin issues. Use a magnifying glass and tweezers to remove them or place duct tape over the infected area and hopefully many of them will come off with the tape when removed. Alternatively use wax and gauze to remove them in the same manner that unwanted hair is removed.
In Our Garden
Plant ID: P21169
Found in Pots,
Just getting rooted.
We acquired this plant from California Dreemin.