1. Home Page
    2. /
  2. Humboldts Secret
https://www.ubuy.hk/en/deals/black-friday-deal-offers-sale

Delivery

Delivery time may vary depending on store and country. To learn more about Shipping Policy

Price Range

HKD
-

Buy Humboldts Secret Products Online in Hong Kong

Sort by
|
Humboldts Secret Sweet & Sticky Liquid Plant Energy Additive, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret Sweet & Sticky Liquid Plant Energy Additive, 32 Ounce
4.6

100+ bought

HKD 372

Garden Hose End Sprayer, Multipurpose, 32 Ounce, 2-Pack
US Store
Humboldts Secret

Garden Hose End Sprayer, Multipurpose, 32 Ounce, 2-Pack
3.4

100+ bought

HKD 382

Humboldts Secret Flower Stacker, 0-7-5 Bloom Booster, Vitamin B1, 8 Ounce
US Store
Humboldts Secret

Humboldts Secret Flower Stacker, 0-7-5 Bloom Booster, Vitamin B1, 8 Ounce
4.6

50+ bought

HKD 206

Humboldts Secret CalMag & Iron, Liquid Plant Nutrient Fertilizer, 8 Ounce
US Store
Humboldts Secret

Humboldts Secret CalMag & Iron, Liquid Plant Nutrient Fertilizer, 8 Ounce
4.6

50+ bought

HKD 177

Humboldts Secret Starter Kit Pack, Plant Fertilizer & Hydroponic Nutrients
US Store
Humboldts Secret

Humboldts Secret Starter Kit Pack, Plant Fertilizer & Hydroponic Nutrients
4.5

50+ bought

HKD 1211

9% OFF
Humboldts Secret A & B, 1 Gallon Set, 2-Pack Hose End Sprayer, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret A & B, 1 Gallon Set, 2-Pack Hose End Sprayer, 32 Ounce

HKD 1417 1553

4% OFF
Humboldts Secret A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 2.5 Gallon Set w/Golden Tree All-in-One Concentrated Additive Vegetables, Flowers, More 64 oz
US Store
Humboldts Secret

Humboldts Secret A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, ...

HKD 3881 4042

Humboldts Secret Monopotassium Phosphate 0-52-34, MKP Fertilizer, 25 lb
US Store
Humboldts Secret

Humboldts Secret Monopotassium Phosphate 0-52-34, MKP Fertilizer, 25 lb
4.6

HKD 2802

8% OFF
Humboldts Secret Tree Trunk - Silicate Additive - Indoor Plant Food - Liquid Fertilizer 1 Gallon w/Starter Kit Pack Worlds Best Indoor & Outdoor Plant Fertilizer and Nutrient System
US Store
Humboldts Secret

Humboldts Secret Tree Trunk - Silicate Additive - Indoor Plant Food - Liquid ...

HKD 1656 1797

5% OFF
Humboldts Secret CalMag & Iron Supplement Supports Vegetative and Flowering Stage 32 oz w/Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 32 oz
US Store
Humboldts Secret

Humboldts Secret CalMag & Iron Supplement Supports Vegetative and Flowering Stage ...

HKD 568 596

9% OFF
Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 8 oz w/Flower Stacker Best Flowering Formula for Bigger Harvests - Flowering Plant Food 8 oz
US Store
Humboldts Secret

Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 8 oz ...
4.5

HKD 356 391

7% OFF
Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, Flowers, Fruits, More 1 Gallon w/A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 1Gallon
US Store
Humboldts Secret

Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, ...

HKD 3852 4139

Humboldts Secret Everything Indoor Plant Food, 3-3-3 Formula, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret Everything Indoor Plant Food, 3-3-3 Formula, 32 Ounce
4.1

HKD 333

16% OFF
Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, Flowers, Fruits, More 2 oz w/Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 8 oz
US Store
Humboldts Secret

Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, ...
4.2

HKD 328 391

4% OFF
Humboldts Secret Flower Stacker Nutrient System for Potting Soil for Indoor & Outdoor Plants 1 Gallon w/Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 1 Gallon
US Store
Humboldts Secret

Humboldts Secret Flower Stacker Nutrient System for Potting Soil for Indoor & ...
5

HKD 1642 1709

4% OFF
Humboldts Secret Flower Stacker Nutrient System for Potting Soil for Indoor & Outdoor Plants 2.5 Gallon w/Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 2.5 Gallon
US Store
Humboldts Secret

Humboldts Secret Flower Stacker Nutrient System for Potting Soil for Indoor & ...

HKD 3685 3837

22% OFF
Humboldts Secret Plant Enzymes Best Plant and Root Enzymes 7000 Active Units of Enzyme per ML 2 oz w/Golden Tree All-in-One Concentrated Additive Vegetables, Flowers, More 2 oz
US Store
Humboldts Secret

Humboldts Secret Plant Enzymes Best Plant and Root Enzymes 7000 Active Units of ...
3.6

HKD 292 372

8% OFF
Humboldts Secret Everything Growing, 2 lb, Everything Indoor, 8 Ounce
US Store
Humboldts Secret

Humboldts Secret Everything Growing, 2 lb, Everything Indoor, 8 Ounce
5

HKD 440 479

10% OFF
Humboldts Secret Tree Trunk, Sweet & Sticky Energy Source, 32 Ounce, Bundle
US Store
Humboldts Secret

Humboldts Secret Tree Trunk, Sweet & Sticky Energy Source, 32 Ounce, Bundle
4.1

HKD 605 674

6% OFF
Humboldts Secret A & B, 32 Ounce Set, 2-Pack Hose End Sprayer, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret A & B, 32 Ounce Set, 2-Pack Hose End Sprayer, 32 Ounce

HKD 750 801

3% OFF
Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, Flowers, Fruits, More 64 oz w/Tree Trunk - Silicate Additive - Indoor Plant Food - Liquid Fertilizer 1 Gallon
US Store
Humboldts Secret

Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, ...

HKD 2312 2382

13% OFF
Humboldts Secret Everything Growing 20-20-20 Fertilizer, All Purpose, 2 lb
US Store
Humboldts Secret

Humboldts Secret Everything Growing 20-20-20 Fertilizer, All Purpose, 2 lb
4.4

HKD 333 382

3% OFF
Humboldts Secret A & B, 8 Ounce Set, 2-Pack Hose End Sprayer, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret A & B, 8 Ounce Set, 2-Pack Hose End Sprayer, 32 Ounce

HKD 561 577

Humboldts Secret Tree Trunk, Potassium Silicate Additive, 8 Ounce
US Store
Humboldts Secret

Humboldts Secret Tree Trunk, Potassium Silicate Additive, 8 Ounce
4.6

HKD 196

10% OFF
Humboldts Secret Everything Growing, 2 lb, Everything Outdoor, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret Everything Growing, 2 lb, Everything Outdoor, 32 Ounce

HKD 570 635

Humboldts Secret Plant Enzymes Best Plant and Root Enzymes 7000 Active Units of Enzyme per ML 16 oz w/Golden Tree All-in-One Concentrated Additive Vegetables, Flowers, More 16 oz
US Store
Humboldts Secret

Humboldts Secret Plant Enzymes Best Plant and Root Enzymes 7000 Active Units of ...

HKD 1164

9% OFF
Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, Flowers, Fruits, More 32 oz w/A&B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 1 Gallon Set
US Store
Humboldts Secret

Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, ...

HKD 1949 2138

8% OFF
Humboldts Secret Everything Outdoor, 32 Ounce, Everything Indoor, 8 Ounce
US Store
Humboldts Secret

Humboldts Secret Everything Outdoor, 32 Ounce, Everything Indoor, 8 Ounce
4

HKD 404 440

Humboldts Secret Greenify, 12-0-0 Nitrogen & 6% Iron, Liquid, 2.5 Gallon
US Store
Humboldts Secret

Humboldts Secret Greenify, 12-0-0 Nitrogen & 6% Iron, Liquid, 2.5 Gallon
3.2

HKD 1504

Humboldts Secret Plant Enzymes, 7,000 Active Units per mL, 2 Ounce, Liquid
US Store
Humboldts Secret

Humboldts Secret Plant Enzymes, 7,000 Active Units per mL, 2 Ounce, Liquid

HKD 206

7% OFF
Humboldts Secret A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 8 oz w/Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 8 oz
US Store
Humboldts Secret

Humboldts Secret A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, ...
4.8

HKD 390 421

11% OFF
Humboldts Secret Starter Kit 2, Indoor & Outdoor Plants, All Growing Media
US Store
Humboldts Secret

Humboldts Secret Starter Kit 2, Indoor & Outdoor Plants, All Growing Media
4.4

HKD 1647 1845

4% OFF
Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 32 oz w/Flower Stacker Best Flowering Formula for Bigger Harvests - Flowering Plant Food 32 oz
US Store
Humboldts Secret

Sweet & Sticky Carbohydrate and Saccharide Energy Source Energy for Plants 32 oz ...
4.3

HKD 677 704

10% OFF
Humboldts Secret Tree Trunk - Silicate Additive - Indoor Plant Food - Liquid Fertilizer 1 Gallon w/A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 1 Gallon Set
US Store
Humboldts Secret

Humboldts Secret Tree Trunk - Silicate Additive - Indoor Plant Food - Liquid ...

HKD 1621 1797

5% OFF
Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, Flowers, Fruits, More 16 oz w/A & B Liquid Hydroponics Fertilizer - Nutrients for Outdoor, Indoor Plants 1 Gallon Se
US Store
Humboldts Secret

Humboldts Secret Golden Tree - All-in-One Concentrated Additive - Vegetables, ...

HKD 1621 1699

Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 1 Gallon Set
US Store
Humboldts Secret

Humboldts Secret Base A & B Liquid Fertilizer, Hydroponic, 1 Gallon Set
4.5

HKD 1211

9% OFF
Humboldts Secret Starter Kit Pack, Sweet & Sticky Energy Source, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret Starter Kit Pack, Sweet & Sticky Energy Source, 32 Ounce
3.8

HKD 1408 1543

Humboldts Secret Golden Tree Liquid Plant Food | Enhances Growth Indoors or Outdoors | All-in-One Plant Nutrients for Vegetables, Trees, Flowers, Fruits, Roses, Lawns, Tomatoes | 64 Ounce
US Store
Humboldts Secret

Humboldts Secret Golden Tree Liquid Plant Food | Enhances Growth Indoors or ...
4.5

HKD 1797

Humboldts Secret Everything Outdoor 5-5-5 Liquid Fertilizer, 2.5 Gallon
US Store
Humboldts Secret

Humboldts Secret Everything Outdoor 5-5-5 Liquid Fertilizer, 2.5 Gallon
4.4

HKD 1455

3% OFF
Humboldts Secret Everything Outdoor,1 Gallon, 2 Hose End Sprayers, 32 Ounce
US Store
Humboldts Secret

Humboldts Secret Everything Outdoor,1 Gallon, 2 Hose End Sprayers, 32 Ounce

HKD 1062 1094

Brands Similar to Humboldts Secret

FoxFarm
General Hydroponics
Advanced Nutrients
Nectar for the Gods
Botanicare

All You Need to Know About Humboldts Secret – Top Picks & More

Humboldt's Secret is a renowned brand in the cannabis cultivation industry, celebrated for its innovative and high-quality products designed to enhance plant growth and maximize yield. Originating from the lush landscapes of Humboldt County, California, the brand has developed a strong global presence, catering to both hobbyist growers and large-scale cultivators. Humboldt's Secret is trusted for its scientifically formulated nutrients and supplements that promote healthy plant development and vibrant harvests. The brand's commitment to sustainability and organic practices resonates with environmentally conscious consumers, further solidifying its reputation among growers worldwide. With a focus on education and customer support, Humboldt's Secret has built a loyal following and is recognized for its dedication to helping growers achieve their goals. Whether it's for home gardening or commercial farming, Humboldt's Secret continues to innovate, ensuring that their customers have access to the best products for successful cultivation.

Why Buy From Ubuy

  • Authenticity Assurance: Our Humboldts Secret products are sourced from verified global suppliers and come with the original brand packaging and labeling, ensuring their authenticity.
  • Speedy Delivery: Experience fast delivery services, bringing Humboldts Secret products from global warehouses right to your doorstep in Hong Kong.
  • Exclusive Global Selection: With Ubuy, you gain access to a vast selection of Humboldts Secret products not easily found in local stores.
  • Competitive Global Pricing: Ubuy brings you Humboldts Secret products at prices that leverage the benefits of international pricing, ensuring you save more.
  • Responsive Customer Service: Our dedicated support team is always ready to assist you with any queries regarding Humboldts Secret products, delivery times, or order process.
  • Effortless Shopping Experience: Enjoy a seamless shopping experience with our easy ordering process and secure checkout when purchasing Humboldts Secret products.

Top Offerings from Humboldts Secret to Try in Hong Kong

  • Nutrients – Secret A & B, Flower Stacker, CalMag
  • Soil Amendments – Organic Nutrient Mix, Mycorrhizae, Rooting Gel
  • Pest Control – Organic Insect Spray, Fungicide, Pest Repellent
  • Hydroponics – Hydroponic Nutrients, pH Adjusters, Grow Media
  • Grow Lights – LED Grow Lights, HPS Lights, Light Timers

High Rated Products of Humboldts Secret

  • Humboldt's Secret Nutrient A & B

    This two-part liquid nutrient system is designed to provide essential macro and micro nutrients for your plants. Each component works synergistically to promote vigorous growth and robust flowering. Ideal for both soil and hydroponic systems, these nutrients ensure that your plants receive a balanced diet, leading to healthier plants and bountiful yields.

  • Humboldt's Secret Flower Stacker

    Enhance your bloom with Humboldt's Secret Flower Stacker, a potent additive that boosts flower production. This formula is rich in essential elements that stimulate flower growth, resulting in denser and more aromatic buds. Perfect for those looking to maximize their harvest, this product can be used throughout the flowering phase for optimal results.

  • Humboldt's Secret CalMag

    CalMag is an essential supplement that provides calcium and magnesium, crucial for plant health. This product helps prevent deficiencies that can lead to poor growth and low yields. It's especially beneficial during the flowering stage, ensuring your plants develop strong stems and vibrant leaves, ultimately leading to a more successful harvest.

  • Humboldt's Secret Organic Insect Spray

    This organic insect spray is designed to effectively manage pests without harming your plants or the environment. Made from natural ingredients, it targets common pests while being safe for use in organic gardening. Regular application helps maintain healthy plants and protects your investment throughout the growing season.

  • Humboldt's Secret Mycorrhizae

    Enhance root development with Humboldt's Secret Mycorrhizae, a beneficial fungi that promotes healthy root systems. This product improves nutrient uptake and water absorption, giving your plants the foundation they need for optimal growth. It's especially useful for new transplants and can significantly increase plant resilience.

Commonly Asked Questions

  • How can I verify that the Humboldt's Secret products I bought are genuine?

    Humboldt's Secret products sold on Ubuy should come with the brand's packaging and labeling. Be sure to purchase only from Ubuy or verified sellers. In case of doubts, you can contact our customer support and clear it before placing an order.

  • How fast can I get Humboldt's Secret products shipped to my location?

    Shipping times for Humboldt's Secret products depend on your location and the shipping method selected at checkout. Typically, Ubuy offers various shipping options to ensure that your products arrive promptly and safely.

  • How can I import Humboldt's Secret products to my country?

    To import Humboldt's Secret products, simply place your order through Ubuy's platform. We handle the international shipping process, ensuring that your products comply with local regulations and arrive at your doorstep.

  • What types of nutrients does Humboldt's Secret offer?

    Humboldt's Secret offers a range of nutrients, including their popular Nutrient A & B, designed to support plant growth throughout different stages. They also provide specialized additives like Flower Stacker and CalMag for enhanced performance.

  • Are Humboldt's Secret products suitable for hydroponic systems?

    Yes, Humboldt's Secret products are formulated to be effective in both soil and hydroponic systems. Their nutrients and supplements can help you achieve excellent results no matter your growing method.

  • Can I use Humboldt's Secret products for organic gardening?

    Absolutely! Many of Humboldt's Secret products are designed with organic gardening in mind, including their Organic Insect Spray and Mycorrhizae, making them suitable for environmentally conscious growers.

  • What are some of the top-selling products from Humboldt's Secret?

    Some of the top-selling products include Nutrient A & B, Flower Stacker, CalMag, Organic Insect Spray, and Mycorrhizae. These products are well-reviewed and favored among growers for their effectiveness.

  • Is Humboldt's Secret available for international shipping?

    Yes, Humboldt's Secret products can be shipped internationally through Ubuy, allowing customers from different countries to access their high-quality cultivation solutions.