Sierra Natural Science SNS 604A Growth Stimulator Concentrate - 5 Gal

Plant-Extract Support for Vegetative Growth - 5 Gal Container

Growers who want to support vegetative growth without overhauling a feeding program need a supplement that fits the routine they already run. This concentrate is blended from kelp and plant extracts and works alongside your regular fertilizer in hydroponic, soil and coco setups. The label lists a guaranteed analysis with total nitrogen, available phosphoric acid and soluble potash, so you can see what goes into your solution.

The 5 Gal container suits growers who dose reservoirs or root zones often and want fewer reorders. It fits regular indoor growers and small commercial rooms running multiple reservoirs through vegetative growth. It ships as a single unit and weighs 44 lb, so plan for handling.

Key Features & Benefits

• Plant-extract blend — derived from kelp and plant extracts, as listed on the label.
• Water soluble — mixes into nutrient solution for reservoir, root-zone or foliar use.
• Multiple methods — label directions cover hydroponics, soil and coco, and foliar application.
• Low-analysis formula — it complements a base fertilizer rather than replacing it.
• 5 Gal size — a bulk container for repeated dosing across vegetative growth.

Who Should Use SNS 604A Growth Stimulator Concentrate

Use it if you run hydroponic systems, soil or coco and want a supplement for the vegetative stage. It suits regular indoor growers and commercial operations that go through concentrate steadily.

About Sierra Natural Science SNS 604A

Sierra Natural Science SNS 604A is a vegetative-stage growth supplement concentrate. The guaranteed analysis lists total nitrogen 0.04%, available phosphoric acid (P2O5) 0.02% and soluble potash (K2O) 0.2%. It also contains 0.11% humic acid from leonardite, a non-plant-food ingredient. The container measures 12 x 10 x 14 in.

Frequently Asked Questions

Q: Can it replace my base fertilizer?
A: No. The analysis is low, and the product is meant to add to your regular fertilizer program. Keep feeding your base nutrients as usual.

Q: Which growing methods can I use it with?
A: The label gives directions for hydroponics, soil and coco, and foliar application. Follow the label dose for your method.

Q: How do I apply it in a hydroponic system?
A: Add it to the nutrient solution with each reservoir change during vegetative growth. Check the label for the exact dose.

Q: Is foliar spraying safe under lights?
A: The label says not to spray in direct sunlight or under grow lamps. Spray when lights are off or the foliage is out of direct light.

Q: How should I store it?
A: Keep it in a cool, dry place out of direct sunlight, between 40 and 85° F. Do not let it freeze.

Q: What does P2O5 mean on the label?
A: P2O5 is the standard way fertilizer labels express available phosphorus as phosphoric acid. K2O likewise expresses soluble potash.