Emerald Harvest Cali Pro Grow A 3-0-0 - 32 oz

Two-Part Vegetative Feeding Made Simple - 32 oz

Running a feeding program with many separate bottles adds mixing steps and room for error. Cali Pro Grow A is the first half of a two-part base nutrient, so you mix it with Grow B in equal parts at the recommended application rate. It supplies 3.000% total nitrogen and 1.000% calcium, plus chelated iron, copper, manganese and zinc, to support vigorous vegetative growth.

The 32 oz bottle suits growers who want to test the Cali Pro system, feed a small indoor space, or keep a spare on hand. Larger operations can use it to trial the program before scaling up.

Key Features & Benefits

• 3-0-0 nitrogen formula — focuses on nitrogen for vegetative growth.
• Three nitrogen forms — nitrate, ammoniacal and urea nitrogen in one formula.
• Chelated micronutrients — iron, copper, manganese and zinc are supplied as EDTA chelates.
• Water-soluble liquid — mixes into nutrient solutions without handling powders.
• Equal-parts mixing — pairs with Grow B at matching amounts.

Who Should Use Emerald Harvest Cali Pro Grow A 3-0-0

Hobby and commercial growers running hydroponic systems or other indoor cultivation who want a two-part base for the vegetative stage.

About Emerald Harvest Cali Pro Grow A 3-0-0

Emerald Harvest Cali Pro Grow A 3-0-0 is a green, water-soluble liquid with a pH of 4.5-6.5. It is part of the Cali Pro Grow & Bloom Nutrient System. The signal word on the label is Warning. Its guaranteed analysis lists 3.000% total nitrogen, 1.000% calcium, 0.100% iron and 0.100% sodium, among other nutrients.

Frequently Asked Questions

Q: Can I use Grow A on its own?
A: It is designed as one half of a two-part system. Use it with Grow B, mixed in equal parts, so plants receive balanced nutrition.

Q: What does 3-0-0 mean?
A: The three numbers are the percentages of nitrogen, phosphate and potash. Here the product contains 3% total nitrogen and none of the other two.

Q: What forms of nitrogen does it contain?
A: The analysis lists 2.000% nitrate nitrogen, 0.500% ammoniacal nitrogen and 0.500% urea nitrogen, for 3.000% total.

Q: What does chelated mean?
A: A chelated micronutrient is bound to an organic molecule, here EDTA, which keeps it available in solution. This product uses EDTA chelates for iron, copper, manganese and zinc.

Q: How much should I use?
A: Follow the recommended application rates on the label and the manufacturer's feed chart. Mix equal parts of A and B.

Q: Is there a safety data sheet?
A: Yes, the manufacturer publishes a safety data sheet for Cali Pro Grow A. The label signal word is Warning, so read it before handling.