Find In-Store
Find In-Store
Add-ons for indoor and hydroponic growing. Hydrofarm offers an outlet timer, a temperature control, a moisture meter and a measured shot glass for nutrients.

Super Sprouter
MPN: HGC726700

Hc Companies
MPN: NER005G0G18

Hc Companies
MPN: NRTOT1G3G18

Hc Companies
MPN: NSR003G0G18
Hydrofarm
MPN: TM01715D

Hydrofarm
MPN: HGMMSG
Hydrofarm
MPN: MTPRTC
Hydrofarm
MPN: MGMLP1

Gro Pro
MPN: HGC725315

Gro Pro
MPN: HGC725322

Super Sprouter
MPN: HGC726677

Gro Pro
MPN: HGC725327
Add-ons for indoor and hydroponic growing. Hydrofarm offers an outlet timer, a temperature control, a moisture meter and a measured shot glass for nutrients.
Super Sprouter makes a heat mat thermostat. Pots are available from Hc Companies in black plastic, and Gro Pro has a fabric grow bag planter. Match the controls to the voltage and wattage listed.
National Hardware Group · Sourced directly through authorized manufacturer channels — the trusted brands your neighborhood hardware store carries. Learn how we keep the local store on the corner →
Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.
Why we built NHG →Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.
Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.
The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.
Find a local store →{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}