--- product_id: 106036644 title: "Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set" brand: "humboldts secret" price: "₩66063" currency: KRW in_stock: true category: "Humboldts Secret" url: https://www.desertcart.kr/products/106036644-humboldts-secret-base-a-and-b-liquid-fertilizer-hydroponic-32 store_origin: KR region: South Korea --- # Complete NPK formula for vibrant growth Simple 1:1 mixing ratio, no guesswork pH-balanced for optimal nutrient uptake Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set **Brand:** humboldts secret **Price:** ₩66063 **Availability:** ✅ In Stock ## Summary > 🌱 Unlock your garden’s secret weapon for unstoppable growth! ## Quick Answers - **What is this?** Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set by humboldts secret - **How much does it cost?** ₩66063 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/106036644-humboldts-secret-base-a-and-b-liquid-fertilizer-hydroponic-32) ## 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 ## Key Features - • **Universal Compatibility:** Perfect for hydroponics, soil, coco coir, and any grow setup—trusted by home growers and pros alike. - • **One Formula, Every Plant:** From herbs to flowers and veggies to houseplants, deliver reliable nutrition across your entire garden with confidence. - • **Clean & Clog-Free Formula:** pH-balanced and fully water-soluble to keep your watering systems running smoothly without residue buildup. - • **Effortless Weekly Feeding:** Streamline your routine with an easy two-part system that mixes in seconds and supports consistent plant health. - • **All-in-One Nutrient Powerhouse:** Fuel your plants with a full spectrum of essential nutrients—N, P, K, Ca, and Mg—for lush leaves and bold blooms. ## Overview Humboldts Secret Base A & B Liquid Fertilizer is a premium, pH-balanced two-part nutrient system delivering a complete NPK formula with calcium and magnesium. Designed for hydroponic and soil applications, it simplifies feeding with a consistent 1:1 mixing ratio, supporting vigorous vegetative growth and vibrant flowering across all plant types. Trusted by both home and commercial growers, this 32-ounce set ensures clean, clog-free application and visible results within a week. ## Description desertcart.com : Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set | Complete NPK Formula, pH-Balanced, Supports Vegetative Growth & Flowering, Indoor & Outdoor Plants, Easy Two-Part Feeding : Patio, Lawn & Garden ## Features - Packaging Update: You may receive previous or updated packaging during our transition. Same formula, same performance. Fuel Plants With Complete Nutrition - Humboldts Secret Base A and B delivers a full-spectrum formula with nitrogen, phosphorus, potassium, calcium, and magnesium. These premium plant nutrients support steady development, vibrant leaves, and bold blooms for vegetables, herbs, flowers, and indoor plants. Our formula is ideal for those who want lasting plant health and consistent feeding every single week. - Simplify Your Feeding Routine: Our easy two-part system requires no complex schedules or guesswork. Just mix equal parts of Base A and B with every watering. This consistent approach supports better absorption and stronger plants across hydroponic gardening, coco coir, or traditional soil setups. Measuring and mixing take just seconds each time. - Compatible With Any Grow Setup: Humboldts Secret nutrients are built for results in deep water culture, aquaponics, pots, raised beds, or coco. Our Base A and B are trusted as reliable hydroponic nutrients by both home growers and commercial cultivators. Works great with timers, tanks, or hand watering systems. - Professional Results Without the Hassle: Our pH-balanced, fully water-soluble formula mixes fast and clean. It won’t clog lines or leave residue, making it ideal for hand-watering or automated systems. Humboldts Secret delivers dependable liquid plant food for every stage of plant development. Start seeing results in just a week. - Support Every Plant With One Formula: From leafy greens and flowering plants to trees, herbs, and houseplants, our Base A and B system delivers the core nutrients all plants need. Use this proven fertilizer for indoor plants across your entire garden for consistent, visible results. Safe for hydroponics, soil, containers, or beds. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NBKJYDK | | Application Method | soil application, foliar spray | | Best Sellers Rank | #15,625 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #467 in Garden Fertilizers | | Brand | Humboldts Secret | | Brand Name | Humboldts Secret | | Coverage | Medium | | Customer Reviews | 4.5 out of 5 stars 3,422 Reviews | | Item Form | Liquid | | Item Highlight | Complete NPK Formula, pH-Balanced, Supports Vegetative Growth & Flowering, Indoor & Outdoor Plants, Easy Two-Part Feeding | | Item Weight | 16 ounces | | Liquid Volume | 16 fluid ounces | | Manufacturer | Humboldts Secret | | Mixing Ratio | 1:1 | | Model Number | 15214014529602 | | Part Number | SFHFW-155 | | Specific Uses For Product | Plant Growth | | Target Species | all plants | | UPC | 706199757335 | | Unit Count | 8 Fluid Ounces | ## Product Details - **Brand:** Humboldts Secret - **Item Form:** Liquid - **Item Weight:** 16 ounces - **Liquid Volume:** 16 fluid ounces - **Specific Uses For Product:** Plant Growth ## Images ![Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set - Image 1](https://m.media-amazon.com/images/I/71WyKv-5XfL.jpg) ![Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set - Image 2](https://m.media-amazon.com/images/I/71RHvBogSEL.jpg) ![Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set - Image 3](https://m.media-amazon.com/images/I/81Q9LOuKKNL.jpg) ![Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set - Image 4](https://m.media-amazon.com/images/I/81jWu0OeRJL.jpg) ![Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 32 Ounce Set - Image 5](https://m.media-amazon.com/images/I/91JxER5Kk8L.jpg) ## Available Options This product comes in different **Size** options. ## 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.kr/products/106036644-humboldts-secret-base-a-and-b-liquid-fertilizer-hydroponic-32](https://www.desertcart.kr/products/106036644-humboldts-secret-base-a-and-b-liquid-fertilizer-hydroponic-32) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-11*