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Green Planet Horti Late Bloom
Horti Late Bloom is Green Planet’s high-performance dry base fertiliser designed specifically for the final two weeks of flowering. With a concentrated 0-24-26 NPK profile plus magnesium and sulphur, it delivers the phosphorus and potassium surge that maximises floral mass, resin production, and colour expression right before harvest. Its clean, pH-stable, fully soluble formulation ensures zero residue and protects emitters, making it perfect for stock tanks, injectors, and automated fertigation.
As the finishing stage of the HORTI Feeding Program, Horti Late Bloom builds on the foundation set by Horti Grow and Horti Bloom. By providing an intense, targeted nutrient supply at the end of the cycle, it amplifies essential oil production, enhances bud density, and sharpens aroma and flavour. Plants finish stronger, healthier, and with more marketable quality.
Designed for consistency, Horti Late Bloom dissolves completely with no fillers or sediment, ensuring smooth system operation and predictable EC control. Paired with Horti Cal throughout the cycle, it safeguards Ca/Mg balance and prevents last-stage deficiencies from compromising results.
From boutique gardens to large commercial facilities, Horti Late Bloom is the final step in driving crops to their fullest yield potential and cleanest finish.

Maximises Final Bloom
High PK ratio drives late flower bulking, resin production, and ripening.
Clean, Residue‑Free Solubility
Zero fillers or sediment, system‑safe for injectors, tanks, and recirculating setups.
Precision Finishing Formula
Balanced chemistry supports consistent late-stage feeding across hobby and commercial grows.A powerful finisher that boosts weight, resin, and quality in the final bloom weeks.
In Stock




Green Planet Horti Late Bloom
Key Highlights
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- Specialised 0‑24‑26 NPK blend enriched with magnesium and sulphur for late bloom.
- Supplies critical nutrients to complete bud development and resin formation.
- Fully water‑soluble and pH‑stable with no fillers or sediment.
- Prevents last‑stage deficiencies by pairing with Horti Cal for balanced support.
- Ideal for soil, coco, and hydroponic applications.
- Clean and reliable in stock tanks, injectors, and dosing systems.
- Integrated into the HORTI Feeding Program for final stage precision.
Directions for Use
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Mixing & Concentrate Preparation
- Fill a clean stock tank halfway with water.
- Slowly add Horti Late Bloom granules at the rate shown on the HORTI feed chart.
- Top up with water and mix until fully dissolved (allow up to 30 minutes).
- Always prepare each HORTI product in its own stock tank to avoid precipitation.
Dosing the Reservoir
- Inject or manually dose the concentrate into the main reservoir. Stir or circulate thoroughly before feeding.
- After dosing, check and adjust EC and pH.
Application Window
- Apply as your base feed during the final 2 weeks of flowering.
- Use in conjunction with Horti Cal for proper Ca/Mg balance.
- Transition directly from Horti Bloom into Horti Late Bloom for a seamless finish.
Store sealed in a cool, dry, ventilated place. Protect from humidity and temperature extremes.
Resources
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Shipping & Returns
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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.
To start a return, you can contact us at info@hydrooasis.com.au
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.
You can always contact us for any return question at info@hydrooasis.com.au.

Size: 2.3kg
