House & Garden Top Shooter - Late-Flower PK Finisher for Final Weight
Best for: growers in the last three weeks before harvest who want to add final weight and density to flowers without switching to a new nutrient line.
Our thoughts
Top Shooter is the liquid version of House & Garden's Shooting Powder, built specifically for the closing stretch of flowering. It's a more potent PK hit than Top Booster and is meant to replace it, not stack with it. Use it in the right window and it's a genuinely useful finishing tool; use it too early or alongside other PK boosters and you're just wasting product.
House & Garden Top Shooter is a high-potency PK stimulant designed for the final weeks of flowering, delivering concentrated phosphorus and potassium to push flower swelling, density and weight right before harvest. It's the liquid equivalent of House & Garden's Shooting Powder, formulated for growers who want a gel-free, easy-to-mix late-stage finisher.
The clean, stable liquid formula is fully soluble and works in both recirculating and drain-to-waste systems. It's intended to be used for the final three weeks of the flowering cycle, starting at a low dose and aiming to add mass to existing flowers rather than encourage new growth from scratch at that late stage.
How it compares
Top Shooter is a late-stage finisher, positioned against other high-strength PK products used in the closing weeks of bloom.
- Versus House & Garden's own Top Booster: Top Booster is used earlier in flowering for a short 3-4 day window; Top Shooter is used across the final 3 weeks and is the more potent of the two. They shouldn't be combined.
- Versus CANNA PK 13/14: both are late-flower phosphorus/potassium boosters, with Top Shooter formulated specifically as a liquid alternative to House & Garden's own Shooting Powder.
- Versus Advanced Nutrients Bud Candy or Big Bud: those products blend carbohydrate and PK support together, while Top Shooter stays focused purely on the PK finishing job.
A specialist finishing product rather than an all-rounder, best used by growers who already know their flowering timeline and want a targeted last push.
Usage guidance
Timing is the key variable with a late-flower finisher like this.
Dosage
Start at around 1ml per litre in the final three weeks before harvest.
Timing
Use only in the last 3 weeks of flowering, when the plant is finishing rather than still building new growth.
What to avoid
Never use in combination with Top Booster, PK 13/14 or Shooting Powder, House & Garden are explicit that stacking PK products doesn't improve results.
Technical specifications
- Type: Late-flower PK finishing booster (liquid form of Shooting Powder)
- Key nutrients: Concentrated phosphorus and potassium
- Dosage: Approx. 1ml per litre
- Application window: Final 3 weeks of flowering
- Compatible systems: Recirculating and drain-to-waste hydroponic systems
- Format: Clean, stable liquid concentrate
- Sizes available: 250ml, 500ml, 1 litre
- Manufacturer: House & Garden, Netherlands
Who this is for
- Growers approaching the final 3 weeks before harvest who want extra flower weight
- Anyone already running House & Garden's base feed and boosters who wants a finishing product
- Growers who want a liquid alternative to Shooting Powder
- Not for use at the same time as Top Booster or other PK finishers
Our take
Top Shooter is built for one job, adding weight and density in the closing weeks, and it's potent enough that using it correctly matters more than using it often.
One we sell a lot of for growers heading into their last few weeks before harvest.
