Best General Hydroponics Hydroponic Nutrients Additives in 2026

General Hydroponics Liquid KoolBloom 0-10-10 is a concentrated nutrient additive that promotes flowering and helps facilitate bulking and ripening in annual plants

Small amount of Liquid KoolBloom provides a significant amount of phosphorus and potassium

Enhances the production of essential oils and fragrance in many flowers, culinary, and medicinal herbs

The ultimate flowering phase additive. Just add it to your reservoir during reproductive growth, usually weeks 3-7, and watch your flowers swell and sweat.

Not only a PK booster but also a nectar secretion agent. It will push your plant to bloom as heavily as your environment will allow.

Contains phosourous compounds called phosphites.

COMPLETE MACRONUTRIENT PROFILE FOR PLANT NUTRITION: The combination of our Base A & B Bundle results in a complete feed for rapidly growing flowering plants and indoor plants. Our signature blend consists of Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and more.

EASY-TO-USE TWO-PART SYSTEM: Simple use both bottles at equal rates throughout the entire growing cycle, from the beginning of the vegetative stage until the end of the flowering stage. We recommend application with every watering for maximum results.

COMPATIBLE WITH ALL GROWING MEDIUMS: Our clean-running formula is suitable for all grow mediums, including potting soil for indoor plants, hydroponics, aquaponics, and coco coir cultivations.

🌿 All natural general purpose plant food – BudJuice Micro is a perfect alternative to synthetic fertilizers, providing your indoor and outdoor fruit and vegetable garden with essential nutrients. It excels at producing large yields and aids in flower growth. Certified organic BudJuice incorporates the power of natural fertilizers, ensuring that your plants receive the nourishment they need for robust growth and abundant blooms.

🌿 All natural general purpose plant food – BudJuice Micro is a perfect alternative to synthetic fertilizers, providing your indoor and outdoor fruit and vegetable garden with essential nutrients. It excels at producing large yields and aids in flower growth. Certified organic BudJuice incorporates the power of natural fertilizers, ensuring that your plants receive the nourishment they need for robust growth and abundant blooms.

🌿 Sustainability – BudJuice not only promotes organic gardening but also contributes to sustainable practices. We are committed to reducing our environmental impact, and by purchasing our product, you directly help to remove plastics from our oceans. With BudJuice, you can nourish your plants while also making a positive difference for our planet.

COMPLETE PLANT GROWTH FERTILIZER: The A&B nutrients are load with all 11 essential and necessary elements and minerals for plants’ healthy and prosperous growth, such as iron, calcium and magnesium, etc.

COMPATIBLE WITH ALL GROWING MEDIUMS: Our BASE AB is fully compatible with QYO Hydroponics System, as well as other brand hydroponics. Moreover, it is suitable for all grow mediums, widely used for indoor plants, aquaponics, and coco coir cultivations.

FOR ALL PLANTS: Base nutrients are the building blocks of all plant life, which can work on all plants, trees, flowers, bushes, and lawns. No pesticide or herbicides, safe for plants, people and pets.

UNLOCK MAXIMUM GROWTH POTENTIAL: High nitrogen and phosphorus concentration from seabird guano, along with other minerals, will give your plants all the nutrients they need for maximum development

IMPROVES ROOTS AND SOIL QUALITY: Perfect for all growth stages, from early vegetative to flowering and flush; Improves roots and soil quality to enhance your flowers, fruits, vegetables, and ornamentals

MULTIPURPOSE USE: Can be applied to all types of indoor, outdoor, and hydroponic plants; Use the fertilizer as a highly effective compost tea or soil dressing mix

Complete Plant Growth Fertilizer: The A+B nutrients are load with all 11 essential and necessary elements and minerals for plants'healthy and prosperous growth, such as iron, calcium and magnesium, etc.

Compatible With All Growing Mediums: It is suitable for all grow mediums, widely used for indoor plants, aquaponics, and so on.

For All Plants: Base nutrients are the building blocks of all plant life, which can work on all plants, trees, flowers, bushes, and lawns. Safe for plants, people and pets.

The Perfect Combination: VIVOSUN Nutrients Base A and Base B are two-part, concentrated, holistic formulas that provide complete macro and micronutrients for plant growth; They can be used from the vegetative stage to the end of flowering

Rich Nutrient Elements: This bundle is composed of Nitrogen, Phosphorus, Potassium, Calcium, Magnesium and Fulvic Acid, which help support rapid plant growth at all growth stages and helps eliminate the risk of plant deficiencies with certain nutrients

Increase Your Yield: VIVOSUN Nutrient Base Kit is 100% water soluble, stabilizes the pH of the nutrient solution, can improve the condition of nutrients, enhances the absorption of nutrients by plants and improve the yield and quality of plants; For best results, use every time you water