mushroom substrate
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- Mix with your Grain Spawn!$19.99Free shipping422 sold
- $45.99or Best OfferFree shipping
- $31.99or Best OfferFree shipping1,065 sold
- $12.40 to $151.96Was: $15.50was - US $15.50Free shipping681 sold
$20.49or Best OfferFree shipping116 sold- Rest Easy w/ our 100% CONTAM FREE REPLACEMENT GUARANTEE$26.95Free shipping136 sold
- $13.99Free shipping76 sold
- $24.99Free shipping1,074 sold
- $17.99Free shipping
- $29.60Was: $37.00was - US $37.00Free shipping707 sold
- $43.49or Best OfferFree shipping39 sold
- $24.99Free shipping55 sold
- $27.99or Best OfferFree shipping205 sold
- $15.16 to $95.96Was: $49.95was - US $49.95Free shipping
- $67.32Was: $84.15was - US $84.15Free shipping
- $24.99Free shipping
- Includes Grain Spawn & Bulk Substrate - Ready To Use!$65.99Free shipping98 watching
- $26.49or Best OfferFree shipping
- $15.00 to $41.00Free shipping
- 6lb All-In-One Mushroom Grow Bag - Max Yield, No Hassle$35.99Free shipping190 sold
- $13.00 to $40.00Free shipping268 sold
- $8.25$6.45 shipping
- $22.50Free shipping255 sold
- Rest Easy w/ our 100% CONTAM FREE REPLACEMENT GUARANTEE$54.95Free shipping149 sold
- $26.99or Best OfferFree shipping55 sold
- $20.00Free shipping85 sold
- Includes Step by Step Printed Guide & Videos$129.99Free shipping283 sold
- With Injection Ports Indoor Grow Bags Home Cultivation$39.99Free shipping513 sold
- $31.96Was: $39.95was - US $39.95Free shipping427 sold
- $67.20Was: $84.00was - US $84.00Free shipping
- $20.00Free shipping
- Rest Easy w/ our 100% CONTAM FREE REPLACEMENT GUARANTEE$24.95Free shipping36 sold
- $10.99 to $50.99Free shipping
- $33.50or Best OfferFree shipping40 watching
- $10.99Free shipping54 sold
- $18.99or Best OfferFree shipping19 watching
- $35.99Free shipping
- Includes Grain Spawn & Bulk Substrate - Ready To Use!$85.99Free shipping
- $15.99or Best Offer$11.07 shipping
- $40.24 to $344.99Free shipping
- $10.36Was: $12.95was - US $12.95Free shipping590 sold
- $18.00or Best OfferFree shipping113 sold
- Turn 1 Spore Syringe into 20!$24.99Free shipping255 sold
- $19.99 to $42.99Free shipping93 sold
- $37.49or Best OfferFree shipping70 sold
- Rest Easy w/ our 100% CONTAM FREE REPLACEMENT GUARANTEE$21.95Free shipping21 sold
- $14.36Was: $17.95was - US $17.95or Best OfferFree shipping133 sold
- $9.99 to $33.99Free shipping
- $11.16Was: $13.95was - US $13.95Free shipping581 sold
- $11.99 to $399.99Free shipping
- $36.99Free shipping366 sold
- $18.36Was: $22.95was - US $22.95Free shipping197 sold
- Rest Easy w/ our 100% CONTAM FREE REPLACEMENT GUARANTEE$44.95Free shipping40 watching
- $32.99Free shippingOnly 1 left!
- $15.16Was: $18.95was - US $18.95Free shipping74 sold
- $29.99 to $403.99Free shipping
- $19.95Free shipping106 sold
- $14.36Was: $17.95was - US $17.95Free shipping69 sold
- $20.00 to $3,800.00Free shipping
- $24.95or Best OfferFree shipping