Pay in 4 interest-free payments of $6.49 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Use from the first signs of flowers or fruit through to 10 days before harvest
Compatible with ONA Mist canisters (sold separately)
More effective that 230V lamps
Spray directly onto leaves
gully and even use to line pebble filled pots
Mills Ultimate PK – High PK Bloom Booster for Flowering & Yield Water Timers Use from the first signsMills Ultimate PK Booster Phosphorus and Potassium Supplement for FloweringMaximise bud development and final yield NPK 0 7 6 Mills Ultimate PK is a powerful bloom booster specifically formulated to enhance flower and fruit production during the late flowering stage. Packed with phosphorus and potassium in optimal ratios, this supplement increases bud density, improves aroma and flavour, and drives higher yields without compromising quality. Key
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