GrowHard Liquid Lead | Natural Bloom Finisher for Yield, Flavour & Terpenes

GrowhHard Liquid Lead is designed for growers who want maximum performance without harsh or synthetic inputs.

Boost final weight, flavour and plant performance—without harsh synthetic inputs.

Looking for a natural bloom booster that increases yield, terpene production, and final flower quality—without synthetic PGRs or synthetic chemicals? GrowHard Liquid Lead is a clean, naturally derived bloom finisher designed to enhance your plant's final stage of development using plant-based inputs and biological support compounds.

Formulated With

Carbohydrates – plant energy sources that fuel brix (sugar) production
Fulvic Acid – nutrient uptake and transport enhancer
Amino Acids – metabolic and enzyme support, stress resistance
Vitamins & Plant Extracts – resilience, finishing quality, and overall plant health

Why This Clean Bloom Finisher Works

Unlike some synthetic bloom boosters that rely on heavy mineral loading, Liquid Lead supports your plant's internal processes for a cleaner, higher-quality finish:

Carbohydrates → fuel energy production and increase brix
Fulvic Acid → improves nutrient absorption and transport
Amino Acids → support enzyme activity and stress resistance
Plant Extracts → enhance overall plant health and finishing quality

Result: Heavier harvests, stronger aroma, and a cleaner final product.

No PGRs. No Harsh Inputs. Just Clean Performance.

✔ No synthetic plant growth regulators (PGRs)
✔ No hormone manipulation
✔ No aggressive synthetic bloom salts

A modern alternative to synthetic bloom boosters—designed for growers who care about quality as much as yield.

What This Product Helps Solve

Lack of flavour or aroma in final product
Low terpene or resin production
Harsh-tasting harvests from synthetic nutrients
Poor final swelling or density
Plants not finishing strong

What You'll Notice

Improved aroma and terpene profile
Better flavour and smoother finish
Increased density and final weight
Healthier, more balanced plants at harvest

How to Use

Apply during the final 2–3 weeks of flowering
Add to your regular nutrient solution
Suitable for hydro, coco, and soil

Perfect For

Growers wanting clean, non-synthetic finishing inputs
Hydro and coco growers chasing better flavour + yield
Anyone avoiding PGR-style additives for a natural looking product
Quality-focused growers improving their final product

"A clean, naturally derived bloom finisher that boosts yield, flavour and terpene production—without synthetic PGRs or harsh synthetic inputs."

Frequently Asked Questions

When do I start using GrowHard Liquid Lead?

Introduce GrowHard Liquid Lead at the start of the flowering or fruiting stage — typically when you switch your light cycle to 12/12 for photoperiod plants or when pre-flowers appear on autoflowers. Early introduction primes the plant for heavy flower production. Some growers start GrowHard Liquid Lead during the final 1–2 weeks of vegetative growth to front-load the transition. Follow the feeding chart for your specific crop.

Can I use GrowHard Liquid Lead alongside my base nutrient?

Yes — GrowHard Liquid Lead is designed to complement your existing base nutrient. Add your base nutrient first, then add GrowHard Liquid Lead and any other additives. Always check total EC after mixing to ensure you are not overfeeding. If EC is too high, reduce your base nutrient dose proportionally rather than reducing GrowHard Liquid Lead — the booster's specialised chemistry should remain at full dose for best results.

Will GrowHard Liquid Lead affect my nutrient solution's pH?

Adding GrowHard Liquid Lead may shift your reservoir pH slightly. Always measure and adjust pH after adding all nutrients and additives. Target pH 5.8–6.2 for hydroponics and coco, 6.0–6.5 for soil. Use a calibrated pH meter and pH Up or pH Down solution to dial in your final reading.

Does GrowHard Liquid Lead ship fast within Australia?

Yes — GrowHard Liquid Lead ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.