FloraFlex Multi Flow Bubbler

Per-Outlet Flow Control for Mixed Plant Sizes on One Zone

Feeding plants of different sizes off a single supply line usually means either running separate zones or accepting uneven watering across the row. The FloraFlex Multi Flow Bubbler is an 8-outlet manifold that delivers water and nutrients to multiple plants from a single feed line, with the flow rate at each outlet set by an interchangeable insert.

It ships with 4 color-coded inserts rated at 2 GPH (yellow), 6 GPH (black), 10 GPH (red), and 20 GPH (blue), letting growers fine-tune output per zone. Like the Open Flow Bubbler, its 1/2 inch inlet screws into a FloraFlex Quick Disconnect without threading, and each of its eight barbed ports connects to 1/4 inch OD tubing.

Key Features & Benefits

• 8-outlet feed manifold — splits a single supply line into up to eight independently routed feed lines.
• 4 interchangeable inserts — color-coded inserts at 2, 6, 10, and 20 GPH let you set flow per outlet.
• Color-coded flow rates — yellow (2 GPH), black (6 GPH), red (10 GPH), and blue (20 GPH) inserts for quick identification.
• Fits the FloraFlex Quick Disconnect — the 1/2 inch inlet threads into the disconnect fitting with no tape needed.
• ABS construction with rubber grip — durable body withstands continuous irrigation use.

Who Should Use the Multi Flow Bubbler

Growers who need different flow rates across zones, such as larger or smaller plants sharing a feed line, benefit from the Multi Flow Bubbler's interchangeable inserts. It's a practical upgrade from the Open Flow Bubbler whenever per-outlet flow control matters.

About FloraFlex Irrigation Hardware

FloraFlex manufactures its bubbler manifolds and fittings in-house to a shared sizing standard, so the Multi Flow Bubbler connects to the same Quick Disconnect and tubing used across the rest of the FloraFlex irrigation line.

Frequently Asked Questions

What flow rates do the inserts provide?

The four inserts are rated at 2, 6, 10, and 20 GPH. Any combination of inserts can be used across the eight outlets to match different plant sizes on the same zone.

How are the inserts identified?

By color: yellow for 2 GPH, black for 6 GPH, red for 10 GPH, and blue for 20 GPH. The color coding makes it easy to check or swap flow rates without measuring each insert.

Can I use different flow rates on different outlets?

Yes, each of the 8 outlets can take a different insert to vary flow rate by zone. That flexibility is the main reason growers choose the Multi Flow Bubbler over the Open Flow version.

When should I swap an insert to a different rate?

Swap inserts when plant size changes enough that a zone is getting too much or too little water relative to its neighbors, such as when younger plants are mixed in with more established ones. Pull the old insert and press in the new color at that outlet; no tools are required.

How does it connect to the feed line?

Its 1/2 inch inlet screws into a FloraFlex Quick Disconnect without threading, and each of the 8 barbed ports connects to 1/4 inch OD tubing. Installation matches the Open Flow Bubbler apart from the insert setup.