Flash Sale: 10% Off Orders Over $40 - Code: GROW
Free Shipping Over $99*
Flash Sale: 10% Off Orders Over $40Use Code: GROW
FREE SHIPPING OVER $99To the contiguous U.S.
Oyster Shell is a natural organic source of calcium and trace minerals for calcium loving orchids. It is 96% calcium carbonate, a gentle source of elemental calcium. Use as a topdressing and replace when gone. The variable particle size allows for immediate and long term release. Oyster shell is basic and is used to raise pH in orchid mix. To test PH we offer a convenient and easy-to-use PH Test Strip Kit.
We recommend you store oyster shell in a cool dry place.
“This fall I religiously followed your advice, creating an environment of shortened
days and lower temps in order to encourage blooming...I was successful. FINALLY!! Thank you, thank you!!
Both of my plants decided to bloom and they look beautiful. I wanted to share the good news and
my gratitude with you. Thanks again!”Laurie J.
“The potting medium you sent is gorgeous!! It's superior to the bark I've been
buying at Lowe's. I can't imagine what (my orchids) will do when I put them in your potting mix. It even
smells fresh!! Many, many thanks. I'll be ordering from you again.”
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