🌱 Free Clone Fridays — spend $40 in-store and pick a free plant start
Free grow classes every Saturday — four classes, certificate and a free clone
Bulk media shipped nationwide — pallet pricing for commercial facilities

Live clones in stock weekly
Pickup at Milford & Webster, Massachusetts
Facility Orders shipped nationwide

Quick Reference Guide & Conversions

The charts you always end up hunting for mid-mix — container capacities, size and temperature conversions, and quick identification for the bugs you want and the bugs you don’t. Tap any chart to open it full size.

Container capacities

Common size conversion

Temperature conversion

Beneficial insects

Destructive insects & mites

Destructive insects and mites reference chart

Definitions & abbreviations

Definitions and abbreviations reference chart

Want the words rather than the chart? The hydroponics glossary covers 57 terms in plain language. Bug problem right now? Pest & disease control, or call 508-461-5850.