Quick Answer

Simple, all-in-one bloom additive, no A&B mixing or complicated feeding schedules.
Add directly to your existing base nutrients, no separate system to learn.
Best suited to beginners and easy grows wanting bigger flowers without added complexity.
Ships fast from within Australia.

Struggling With Small, Airy Flowers? This Simple Bloom Booster Fixes It Fast

Medibud Flower Booster is a simple, all-in-one bloom nutrient additive designed to increase flower size, improve density, and boost final yield, without complicated A&B systems or confusing feeding schedules.

Why Medibud Is Perfect for Beginners & Easy Grows

Simple Application, add to your base nutrients and grow.
Designed for Bigger, Denser Flowers, Helps plants redirect energy into flower production for better results.
Beginner-Friendly Feeding, Ideal for growers who want results without technical complexity.
Works in Soil, Coco & Hydroponics, Flexible across all growing methods.
Fast Visible Results, Supports rapid flower development and improved bloom structure.

How to Use Medibud Flower Booster

When to Use: During the flowering stage

Application: Add to your regular watering or feeding schedule

Suitable For: Soil · Coco Coir · Hydroponics

Use consistently throughout flowering to support steady development and density, don't skip feeds during the critical swell phase.

Frequently Bought Together

GT pH Up & pH Down, keep your pH dialled in alongside Medibud for consistent nutrient uptake throughout bloom
Terra Aquatica Cal/Mag, supports the increased calcium and magnesium demand that comes with active flowering
Bluelab Combo Meter, monitor EC closely when adding Medibud on top of your base nutrient to avoid overfeeding

Frequently Asked Questions

When do I start using Medibud Flower Booster?

Introduce Medibud Flower Booster 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 Medibud Flower Booster during the final 1 to 2 weeks of vegetative growth to front-load the transition. Follow the feeding chart for your specific crop.

Can I use Medibud Flower Booster alongside my base nutrient?

Yes, Medibud Flower Booster is designed to complement your existing base nutrient. Add your base nutrient first, then add Medibud Flower Booster 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 Medibud Flower Booster, the booster's specialised chemistry should remain at full dose for best results.

Will Medibud Flower Booster affect my nutrient solution's pH?

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

Does Medibud Flower Booster ship fast within Australia?

Yes, Medibud Flower Booster ships from within Australia with fast tracked delivery Australia-wide. Most orders to VIC, NSW, QLD, SA and ACT arrive within 2 to 5 business days. WA, NT, and TAS orders typically arrive within 5 to 12 business days.