Grow. By Emerald Harvest. 

Growing anything worth harvesting indoors isn’t about chucking nutrients at a plant and hoping for the best. It’s about control, balance, and feeding your crop exactly what it needs - when it needs it. And that’s where Emerald Harvest Grow steps in. Developed in California by horticultural professionals who understand how to get the most out of every leaf, this potent solution forms the backbone of the Emerald Harvest three-part system and delivers results with precision and purpose.

Fast, Vigrous Growth.

Emerald Harvest Grow is not your average plant food. It’s engineered with a powerful NPK ratio of 2-1-6, heavily weighted in potassium to drive strong structural growth, sugar production, and root expansion. Where some products slap a ‘grow’ label on a nitrogen-heavy soup and call it a day, Emerald Harvest Grow comes packed with three different potassium compounds - monopotassium phosphate, potassium sulphate, and magnesium sulphate. This multi-faceted approach provides everything from enhanced sugar content for tastier produce to a massive boost in amino acid formation, photosynthetic activity, and early-stage yield potential. It's the difference between plants that survive and plants that thrive.

Premium Nutrition.

Designed to work seamlessly with Emerald Harvest Micro and Emerald Harvest Bloom, Grow is the base layer of your nutrient pyramid. Use it during the seedling and vegetative stages to lay the groundwork for what’s to come - tight internodal spacing, vigorous root development, and healthy foliage density. It also helps maintain essential metabolic processes throughout the early flower stage before stepping back at the finish line so the plant can focus all its energy on fruit and flower production. The blend is so flexible it can be adjusted on the fly, allowing you to respond to plant behaviour in real-time. No guesswork, just science.

Made In California. 

The real beauty of Emerald Harvest Grow is its adaptability across all types of media. Whether you're working in soil, coco, a hydro tank, or an NFT system, this formula dissolves effortlessly and behaves itself in your reservoir. It doesn’t gunk up lines, it won’t settle into sludge, and it doesn’t throw your pH out of whack. That’s because it’s made with the same level of obsessive attention to detail that Emerald Harvest pours into its entire range - nutrients made by growers, for growers.

More Flowers. More Flavour.

Now, let’s talk results. That surge of early green growth? That’s not luck. That’s magnesium sulphate firing up the chlorophyll engines. The sweet, dense fruits forming in flower? That’s monopotassium phosphate improving root efficiency and potassium sulphate jacking up sugar levels. With regular use of Emerald Harvest Grow, you’re not just growing larger plants - you’re growing better plants. Stronger cell walls, faster development, and a much higher potential for yield at harvest.

For the Flavour Hunters.

When you're aiming for perfection in your grow room, there’s no room for half-measures. Emerald Harvest Grow is the precision tool for the job - designed to elevate your feeding schedule from average to exceptional. Available in two convenient sizes, it fits any setup, from discreet indoor grows to industrial-scale operations. If your garden's growth phase needs a serious kick, don’t just feed your plants - fuel them with Emerald Harvest Grow. And then stand back. You’re about to see what serious horticultural engineering can do.