Nurture your spring garden with the economical and highly versatile Blue Mini-Jet Sprayers (10-Pack). Engineered with the second-lowest water flow in the Mini-Jet family, these sprayers are the perfect solution for delicate seedlings, young spring plants, and smaller garden zones that require gentle, sustained hydration. They deliver a consistent, flat spray pattern that efficiently covers the root zone while minimizing water on sensitive foliage, helping to prevent early-season fungal issues. Featuring a standard 10-32 threaded base, they install easily into 1/4" micro tubing, EZ Stakes, or rigid risers, empowering you to build a highly customized irrigation system tailored perfectly to your landscape.
Use the chart below to select the precise Blue Mini-Jet configuration for your application. Note: Spray radius may vary slightly depending on riser height.
| Pattern | Model | Flow / Radius @ 15 PSI | Flow / Radius @ 30 PSI |
|---|---|---|---|
90° Quarter
|
MSBU90 | 5.0 GPH / 4.5 ft | 12.9 GPH / 6.0 ft |
180° Half
|
MSBU180 | 8.8 GPH / 3.5 ft | 12.9 GPH / 5.0 ft |
300° Full
|
MSBU300 | 8.8 GPH / 4.5 ft | 12.9 GPH / 5.5 ft |
Strip
|
MSBUSTR | 8.9 GPH / 5.5 ft | 10.4 GPH / 6.0 ft |
Build your customized micro-sprayer layout quickly and easily.
Step 1: Choose Your Mounting Method
Determine where your sprayer needs to be. You can insert it directly into the end of 1/4-inch micro tubing, thread it into an EZ Stake, or mount it on a rigid riser.
Step 2: Thread the Sprayer
Take the Blue Mini-Jet and twist its 10-32 threaded base firmly into your chosen mount until it is securely hand-tight.
Step 3: Position for Coverage
Orient the sprayer head so the desired spray pattern (Quarter, Half, Full, or Strip) is pointed directly toward your plants, avoiding paths or garden walls.
Step 4: Regulate Your Pressure
Turn on your system. For the intended flat spray pattern, ensure your system uses a pressure regulator keeping pressure between 15 and 30 PSI. If it creates a fine mist, your pressure is too high.
Are the Blue Mini-Jet Sprayers good for delicate spring seedlings?
Yes, the Blue Mini-Jet is ideal for delicate spring seedlings. It features the second-lowest flow rate in our lineup, delivering a gentle, flat spray that thoroughly hydrates the soil without damaging fragile new plants.
By keeping the foliage mostly dry, this flat spray pattern helps protect vulnerable new plants from early-season fungal diseases.
How do I connect the Blue Mini-Jet Sprayers to my drip system?
These micro-sprayers feature a standard 10-32 UNF threaded base. Simply twist them securely into the end of 1/4-inch micro tubing, rigid risers, pop-up risers, or compatible EZ stakes for a fast, leak-free connection.
What happens if my water pressure exceeds 30 PSI with the Blue Mini-Jet?
If system pressure rises above 30 PSI, the Blue Mini-Jet's flat spray pattern will turn into a fine mist. We highly recommend using a pressure regulator to maintain the proper droplet size and prevent wind drift.
What spray patterns are available for the Blue Mini-Jet Sprayers?
The Blue Mini-Jet is available in four distinct spray patterns: a 90-degree quarter circle, a 180-degree half circle, a 300-degree full circle, and a narrow rectangular strip pattern to perfectly match your garden's layout.
This variety makes it incredibly easy to configure your sprayers along borders, in tight corners, or along long vegetable rows.
Please note the requirements for this unit:
Get the most out of your micro-sprayers with these necessary accessories:
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