H&G Top Booster is a concentrated flowering stimulator designed to trigger a powerful reproductive response in plants. Containing a precise blend of phosphorus, potassium, and iron, Top Booster encourages increased flower initiation, heavier fruit set, and enhanced essential oil production. By supplying these vital elements at the right stage, it helps plants shift their energy from vegetative growth to producing dense, high-quality blooms.
Phosphorus plays a key role in flower development and root health, while potassium supports water regulation, sugar transport, and the formation of sturdy, aromatic flowers. The inclusion of iron helps maintain optimal chlorophyll production, ensuring continued photosynthetic activity during the demanding bloom phase. This synergistic formula gives plants the resources they need to maximise yield and quality.
Top Booster is ideal for use in hydroponics, coco, and soil systems and integrates seamlessly into any nutrient program. Apply during mid-flowering for a noticeable boost in flower size, density, and overall crop performance.
Give your plants the push they need for exceptional flowering performance.
Enhances Flower Development
Stimulates rapid and abundant bloom formation
Boosts Nutrient Efficiency
Provides targeted P, K, and iron for optimal flowering
Improves Bloom Quality
Encourages denser, more aromatic flowers
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Back-OrderCurrently out of stock: back-order now to reserve yours from the next shipment.Estimated dispatch around 9 November.
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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
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