Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

LadyVanda

Products

Products

LadyVanda

Calcium- Crushed Oyster Shell

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$5.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

We are now offering Crushed oyster shells and coral as a media amendment or topping additive. This product is plant safe and is used on our potting mixes when we repot our paphiopedilum and phragmipedium. We use this product to help buffer pH levels in the media and help slow release a little extra calcium when we water. Available in 1lb ...

Delivery & Returns

LadyVanda

LadyVanda

4.7 (302)

You might also like

LadyVanda

Fertilizer: 15-5-15 CalMag Special

(1)

LadyVanda

Lab Grown in the USA!- Paph. venustum- colored form

13% off

LadyVanda

Chiloschista lunifera- Thai Ghost orchid

LadyVanda

Dendrobium tenellum

Crushed Oyster Shell - Ravenvision Orchid Supplies

Ravenvision Orchid Supplies

Crushed Oyster Shell

(2)

Paph Magic - Ravenvision Orchid Supplies - 1

Ravenvision Orchid Supplies

Paph Magic

(5)

KiS Organics

Pacific Pearl Shell Flour

(10)

LadyVanda

Hybridized in the USA!- Paphiopedilum Lynleigh Koopowitz

Monster Gardens

Aragonite / Oyster Shell Flour – Coral Calcium Soil Amendment

Oh Happy Plants!

Oyster Meal

Gardenera.com

GARDENERA Orchid Health Boost - 16 oz - Concentrated Kelp & Seaweed Extract for Strong and Resilient Orchids

Logee's Plants

Orchid Myst

(25)

LadyVanda

8” Clay Orchid Pots with holes- Various Designs

(4)

LadyVanda

Phragmipedium Leslie Garay (caudatum x longifolium)

LadyVanda

4” Clay Orchid Pots with holes- Various Designs

(4)

LadyVanda

Perreiraara Suwannaphum Mighty Lilac Savor

QuarterAcreOrchids

Oyster shell calcium top dressing

LadyVanda

Cleisomeria lanatum - The Bottlebrush Orchid

LadyVanda

Hybridized in the USA!- Paphiopedilum Kolosand x stonei

LadyVanda

Phrag. QF Hawaiian Apprentice

Sculptural lamps under $150

Sculptural lamps under $150

Mushroom lamps, orb bases, and pleated cones.

Orchid Nerd Paphiopedilum potting mix in 1 cubic foot box with fir bark, charcoal, sponge rock, coconut husk, and slipper orchid additives.

Waldor Orchids

Orchid Nerd Paphiopedilum Orchid Potting Mix 1 Cubic Foot Box

Purived

Purived Orchid Food 16oz

oyster shell fertilizer

Ali's Organics & Garden Supply

Oyster Shell (Ground)

The curated dining table

The curated dining table

Dinnerware, glasses, and flatware.

LadyVanda

Phragmipedium Mont Fallu

(1)

LadyVanda

Cork Bark- Flats 4”x 7.5”

LadyVanda

Vanda Serena Roman

Oyster shell and limestone (calcium) -Soil mix -Rainbow Carnivorous Plants LLC

Rainbow Carnivorous Plants LLC

Oyster shell and limestone (calcium)

(3)

LadyVanda

Phragmipedium QF Maha

LadyVanda

Vanilla planifolia

(3)

23% off

LadyVanda

Phragmipedium QF Long Tower (Seymour Tower x longifolium)

Aragonite / Oyster Shell Flour by The Soil Makers

The Soil Makers

Aragonite / Oyster Shell Flour

(10)

Ravenvision Orchid Supplies

Hydroton

(2)

Tuckers Orchids

Dolomag

(1)

Shogun Hawaii

MSH1786 Paphiopedilum Lady Isabel ( rothschildianum x stonei)

LadyVanda

6” Clay Orchid Pots with holes- Various Designs

(2)

LadyVanda

Hybridized in the USA!- Paph. charlesworthii x Topaz Charm- 4" Pots

LadyVanda

Ironwood- Orchid and Tillandsia Mounts

LadyVanda

Rodridenia Woon Leng’s Red Gem

Bar cart basics

Bar cart basics

Carts, glassware, and bottle storage.

16% off

LadyVanda

Renanthera philippinensis x Rhynchostylis coelestis

(1)

LadyVanda

Cattleya QF Lopaka (C. aclandiae x C. QF Hazel Kealoha)- Fragrant

13% off

Hefty Harvest

DOWN TO EARTH OYSTER SHELL 1 LB

(2)

Oyster Shell Flour Soil Amendment

Rocky Mountain BioAg

Oyster Shell Flour | RMBA

(10)

LadyVanda

Bulbophyllum phalaenopsis x cruentum

Orchid Nerd Paphiopedilum orchid potting mix 2 cubic foot box with fir bark, charcoal, sponge rock, coconut husk, and moisture-retentive additives.

Waldor Orchids

Orchid Nerd Paphiopedilum Orchid Potting Mix 2 Cubic Foot Box

39% off

LadyVanda

XL Cork Bark Slabs- Choose Your Mount

13% off

LadyVanda

Hybridized in the USA!- Paphiopedilum QF Charles Halo (charlesworthii x QF Hawaiian Halo)

10% off

LadyVanda

Vandachostylis Pinky (Vanda falcata x Rhynchostylis gigantea)

(1)

14% off

LadyVanda

Hybridized in the USA!- Paph. Memnon (spicerianum x charlesworthii alba)

Oyster Shell Flour

Atlantis Hydroponics and Garden Supply

Oyster Shell Flour

SoilCandy

OYSTER SHELL (powdered)

13% off

LadyVanda

Hybridized in the USA!- Paphiopedilum Lady Isabel (rothschildianum x stonei)

JnJFarm KY VA LLC

Eggshells, Crushed

rePotme

Paph and Phrag Imperial Orchid Potting Mix

(10)

LadyVanda

Coelegyne pandurata

Grow More Premium Orchid Food Urea-Free 20-10-20 - Charley's Greenhouse & Garden

Charley's Greenhouse & Garden

Grow More Premium Orchid Food Urea-Free 20-10-20

LadyVanda

Renantanda Jairak Orange ‘LVO Ernesto’

(1)

LadyVanda

Lab Grown in the USA!- Paphiopedilum villosum var. annamense 'Chaks Warrior' AM/AOS x self

(1)

LadyVanda

Vanda Perry Como

(1)

10% off

LadyVanda

Dendrochilum wenzelii- Red Form

Physan 20 Algaecide Fungicide

Seed World

Physan 20 Orchid & Ornament Disinfectant Fungicide Sanitizer Deodorizer Algaecide Virucide - 1 Pint

(1)

LadyVanda

Phragmipedium Kelly Nash

LadyVanda

Phragmipedium QF Falling Star

Bottle of our high-quality MINERAL EXTRACT - WSC, a key product showcasing the nutrient-rich produce of Low Water Colorado Mountain Herb Farm

Exclusive offer available

Sacred Plant Co

Water-Soluble Calcium (WCA) KNF Input, Eggshell Calcium for Blossom End Rot & Stronger Fruiting, 8 oz Makes 48 Gallons

Pandy's Garden Center

Orchid Plant Food 9-7-9

Gaia Green Oyster Shell Flour 20KG

15% off

Canada Grow Supplies

Gaia Green Organics Oyster Shell Flour 20kg

CA$84.95CA$99.99

Orchid Root Supplement - 8 Ounce

TPS Plant Foods

Orchid Root Supplement

(1)