FloraFlex FloraCaps 3.0 - 4 x 4-in - 11 Louvers

Even Top Feeding at the Media Surface - 4 x 4 x 1.5 in

Top feeding by hand or drip can leave the surface of your media wet, uneven and open to light. This cap sits on top of the media and spreads water and nutrients through 11 louvers. Holes in all four corners let leftover water drain away.

This single 4-in cap suits growers trialing top feeding on a few plants or replacing individual caps in a larger hydroponic setup. It fits all 4-in rockwool cubes, so one unit is an easy way to test fit before you outfit a full room.

Key Features & Benefits

• 11 louvers — deliver water and nutrients to the medium through a controlled opening.
• Corner drainage holes — let leftover water drain from all four corners.
• Broad compatibility — fits all 4-in rockwool cubes and is also used with smartpots and fabric pots.
• Automation ready — pair with two FloraClips and 1/4-in OD tubing to automate your feed.
• BPA and lead-free plastic — a food-conscious material choice for a part that touches nutrient solution.

Who Should Use FloraCaps 3.0

Growers feeding 4-in rockwool cubes who want a tidier, more even top-feed setup will get the most from this cap. It also suits anyone using smartpots or fabric pots who wants a defined feed point on the media surface.

About FloraFlex FloraCaps 3.0

FloraFlex makes hydroponic and drip irrigation equipment. The FloraCaps 3.0 measures 4 x 4 x 1.5 in and is sold individually. It is made from BPA and lead-free plastic.

Frequently Asked Questions

Q: What does it fit?
A: It is compatible with all 4-in rockwool cubes. It is also used with smartpots and fabric pots.

Q: Can I automate feeding with it?
A: Yes. Use two FloraClips and 1/4-in OD tubing to automate your feed.

Q: What happens to extra water?
A: Holes in all four corners let leftover water drain. This keeps water from sitting on top of the cap.

Q: What are louvers?
A: Louvers are angled slots in the cap. This cap has 11 of them, and water and nutrients pass through them to the medium.

Q: How many come in a unit?
A: One cap is sold per unit.

Q: What is it made of?
A: It is made of BPA and lead-free plastic.