SKU: 98801103220
hydroponic plant nutrients

hydroponic plant nutrients 3-Part Base Kit | Micro, Grow, Bloom - 4L

Sale price$18.53 Regular price$20.59
Save 10%

Pay in installments of $5.15 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

hydroponic plant nutrients 3-Part Base Kit | Micro, Grow, Bloom - 4LThe Classic 3 Part Kit provides complete plant nutrition through three complementary formulas: Micro (5 0 1) establishes the micronutrient foundation, Grow (2 1 6) drives vegetative development, and Bloom (0 5 3) supports flowering. This professional system gives growers precise control over nutrient ratios at every growth stagesomething single bottle fertilizers cannot offer. Pre mixed all in one fertilizers deliver fixed ratios regardless of growth

The Classic 3-Part Kit provides complete plant nutrition through three complementary formulas: Micro (5-0-1) establishes the micronutrient foundation, Grow (2-1-6) drives vegetative development, and Bloom (0-5-3) supports flowering. This professional system gives growers precise control over nutrient ratios at every growth stage—something single-bottle fertilizers cannot offer.

Pre-mixed all-in-one fertilizers deliver fixed ratios regardless of growth stage. Seedlings get too much phosphorus. Flowering plants get excess nitrogen. The Classic 3-Part system eliminates these compromises through adjustable mixing ratios that match actual plant requirements throughout the entire lifecycle.

Kit Contents

  • Micro 5-0-1 – Calcium, iron, and chelated trace minerals (add first)
  • Grow 2-1-6 – Balanced vegetative nutrition with elevated potassium
  • Bloom 0-5-3 – Nitrogen-free flowering formula with elevated PK

Key Benefits

  • Adjust NPK ratios for each growth stage instead of accepting fixed formulas
  • Fully soluble for soil, coco coir, and hydroponic systems
  • Professional-grade nutrition used by commercial cultivators
  • Same three bottles work from seedling through harvest

Recommended Additions

Add CalMag for coco coir, RO water, or LED grows. Add Bud Booster during flowering for enhanced bloom performance. Upgrade to the Big Bud Kit for the complete package.

Read the Complete Classic 3-Part Guide →

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98801103220

Discover Niche Categories That Outsell hydroponic plant nutrients

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ann Henson
Carnegie, US
★★★★★ 5
Small and perfect
This salt and pepper grinder set are perfect for what I wanted. They are small in size, easy to fill and grind the S&P perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
A
Verified Purchase
Anonymous
Houston, US
★★★★★ 5
Great Value!
Color: Tall Set - Black White
Better than anticipated. These are sturdy and work very well. They came with a little funnel to fill, but easy enough without it. They are attractive, I keep on top my stove as I have room. Grind well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
M
Verified Purchase
MM72
Cuba, US
★★★★★ 3
Defective coarseness adjuster
Color: Tall Set - Black White
These salt and pepper shakers are ok. According to the description of the product, you should be able to adjust the coarseness of the salt and pepper added to them, but that was not my case. The coarseness adjuster on the set I received is set to one position and there is no way of changing it. The grinders work well, but if you are looking to adjust the coarseness of your salt and/or pepper look for another grinder set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
C
charlie badger
Pawtucket, US
★★★★★ 5
Convenient Credit Card
This is an effortless and convenient way to purchase Amazon products. Unfortunately I am on it almost daily so the cash back feature is a plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
T
Tamer Aziz
West Palm Beach, US
★★★★★ 1
The worst banking experience
Stay away from this card if you want to keep your sanity, they had a welcome offer of $750 that they refused to honor, if you call customer service you will be on hold for 2 hours just for them to transfer the call to someone that doesn't know what they're doing. they still ask you to send them documents by mail or fax to prove you're not lying to them. I closed their card less than a month after opening it, the worst banking experience of my life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026

recommand products