Buddhas Tree PK 9-18 – Concentrated Bloom Booster

A phosphorus-to-potassium boost tuned for peak flower

Buddhas Tree PK 9-18 is a super-concentrated bloom booster built around a phosphorus-to-potassium ratio of 9 to 18, a balance Buddhas Tree says is not used in any other flowering additive. Run alongside your base nutrients through mid-to-late flower, it drives fruit formation and density while supporting the plant's natural oil, terpene and resin production.

Key Benefits

• 9:18 P-to-K ratio: weighted toward potassium to fuel flowering rather than leafy growth.
• Explosive fruit formation and density: directs energy into flower and fruit development in the back half of bloom.
• More oils, terpenes and resin: supports aroma, flavour and finish as well as size.
• Super-concentrated: low dose rates mean a little goes a long way.
• Highly soluble: mixes cleanly into both hydro and soil feeds.

Is your bloom feed short on the P and K flowering demands?

As plants fill out their flowers they pull hard on phosphorus and potassium, and a base feed alone often cannot keep up, leaving growth into flower and fruit to stall. PK 9-18's targeted ratio tops up exactly those elements during the weeks that matter most.

How to Use

• Hydro and recirculating: 0.25ml per litre from week 3 of flowering through to the final week on plain water.
• Hydro, final 2 weeks: increase to 0.5ml per litre for the last two weeks before the final plain-water week only.
• Soil and coco: 0.3ml per litre every second watering.
• Soil, final 2 weeks: increase to 0.6ml per litre for the last two weeks before the final plain-water week.
• Mixing and pH: add to made-up nutrient solution, stir well and check pH before feeding, then run the final week on plain water.