Professor’s Original A & B Nutrients – Complete Two-Part Hydroponic Nutrient

Professor’s Original A & B Nutrients are a premium two-part base nutrient system designed to provide complete nutrition throughout both the vegetative and flowering stages of plant growth. Unlike traditional nutrient programs that require separate Grow and Bloom formulas, Professor’s Original delivers everything your plants need from seedling to harvest in one simple, highly effective nutrient system.

Plants rely on a balanced supply of essential macro and micronutrients to produce healthy roots, vigorous foliage, strong stems and abundant flowers or fruit. Without the correct nutrition, plant growth slows, deficiencies develop and overall yields suffer. Professor’s Original has been scientifically formulated using premium-grade minerals and high-quality chelated trace elements, allowing nutrients to remain highly available for rapid uptake and efficient utilisation by plants.

Manufactured under strict quality control standards, Professor’s Original A & B provides consistent performance across every stage of the growing cycle. The carefully balanced formulation supports vigorous vegetative growth while also delivering the nutrients required for healthy flowering and fruit production. This eliminates the need to purchase separate Grow and Bloom nutrient products, simplifying your feeding program without compromising results.

Suitable for indoor and outdoor gardens, Professor’s Original performs exceptionally well in hydroponic, coco and soil systems, as well as a wide range of growing media including Rockwool, Perlite, Vermiculite and Expanded Clay. Whether you’re a home hobbyist or a commercial grower, this professional-grade nutrient system provides the foundation for healthy plants, maximum nutrient uptake and consistently high-quality harvests.

Features

• Complete two-part nutrient for both vegetative and flowering stages.
• No separate Grow and Bloom formulas required.
• Premium chelated macro and micronutrients.
• Excellent nutrient availability and absorption.
• Supports vigorous growth and heavy flowering.
• Manufactured using high-grade minerals and trace elements.
• Suitable for indoor and outdoor growing.
• Compatible with hydroponics, coco, soil, Rockwool, Perlite, Vermiculite and Expanded Clay.
• Ideal for hobby and commercial growers.

Directions for Use

Hydroponics

• Fill your reservoir with water.
• Add equal parts of Professor’s Original Part A and Part B until the desired EC is achieved according to the feeding schedule.
• Adjust the pH to between 5.5 and 6.4 after mixing.
• Replace the nutrient solution weekly for optimum performance.

Outdoor Gardens

• Apply at half strength.

Seedlings & Cuttings

• Apply at quarter strength, or preferably use Professor’s Starter Soak during propagation.

Foliar Spray

• Mix 2ml of Part A and 2ml of Part B per 1L of water.
• Lightly mist foliage once or twice per week.