--- product_id: 216458080 title: "World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts)" brand: "humboldts secret" price: "€ 36.10" currency: EUR in_stock: false url: https://www.desertcart.at/products/216458080-worlds-best-base-nutrient-system-humboldts-secret-base-a-b store_origin: AT region: Austria --- # World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) **Brand:** humboldts secret **Price:** € 36.10 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) by humboldts secret - **How much does it cost?** € 36.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/216458080-worlds-best-base-nutrient-system-humboldts-secret-base-a-b) ## Best For - humboldts secret enthusiasts ## Why This Product - Trusted humboldts secret brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) : desertcart.in: Garden & Outdoors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IM88KKI | | Brand | Humboldts Secret | | Coverage | Medium | | Customer Reviews | 4.5 4.5 out of 5 stars (2,049) | | Item Form | Liquid | | Item Weight | 4 Pounds | | Liquid Volume | 64 Fluid Ounces | | Model Number | 4316245515 | | Number of Items | 2 | | Part Number | 4316245515 | | Specific Uses For Product | Plant Growth | | Target Species | plants, flowers | | UPC | 648260730437 | ## Product Details - **Brand:** Humboldts Secret - **Item Form:** Liquid - **Item Weight:** 4 Pounds - **Liquid Volume:** 64 Fluid Ounces - **Specific Uses For Product:** Plant Growth ## Images ![World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) - Image 1](https://m.media-amazon.com/images/I/417X5jxIbGL.jpg) ![World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) - Image 2](https://m.media-amazon.com/images/I/41yO55LeeYL.jpg) ![World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) - Image 3](https://m.media-amazon.com/images/I/518F6k9BGKL.jpg) ![World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) - Image 4](https://m.media-amazon.com/images/I/51CAT6OrDJL.jpg) ![World's Best Base Nutrient System: Humboldts Secret Base A & B Bundle - Liquid Nutrient/Fertilizer For The Vegetative & Flowering Stages of Plants (2 Quarts) - Image 5](https://m.media-amazon.com/images/I/516v2rIf2WL.jpg) ## Questions & Answers **Q: What is the Nitrogen break down on the label?** A: NPK of Base A and B is 4-0-1 and 1-4-2, respectively, from Nitrate Nitrogen. **Q: How do I know how much to use in my tower garden?** A: We used 400 ml each if tub is full (20 gallon) to start. Then 200 ml once a week and that worked for us. If your plants aren’t producing they may need more nutrients. **Q: Is this post sold as 2 32 oz containers of base a and base b? or two 16 oz containers of base a and base b?** A: It is 2 bottles each contains .946 liters or 32 ozs **Q: Does this nutrient line work well in soil?** A: I have been using these along with Golden Tree, SuperThrive, Heavy Boost & an enzyme blend. I use this combination every other watering. The alternate watering I use the Fox Farm nutrients. Last crop was excellent. This crop may be even better! Will most likely continue using these 2 nutrient sustems. ## Frequently Bought Together - Humboldts Secret Set of A & B Liquid Hydroponics Fertilizer - World's Best Nutrient System – Hydroponic Nutrients for Outdoor, Indoor Plants – Supports Vegetative and Flowering Stages of Plants - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/216458080-worlds-best-base-nutrient-system-humboldts-secret-base-a-b](https://www.desertcart.at/products/216458080-worlds-best-base-nutrient-system-humboldts-secret-base-a-b) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-24*