HY-GEN PK TOP UP – Phosphorus & Potassium Booster for Flowering & Fruiting
HY-GEN® PK TOP UP™ is a highly concentrated additive designed to elevate phosphorus, potassium, and trace element levels during the flowering and fruiting stages. By replenishing these critical nutrients, PK TOP UP™ enhances flower colour, fruit flavour, and overall yield. It’s ideal for correcting deficiencies or maintaining peak nutrient availability when plants demand it most.
Key Features
- High-quality soluble phosphorus and potassium
- Improves flower colour, fruit flavour, and final yield
- Trace element booster for optimal nutrient balance
- Strengthens root and fruit cell structure
- Highly concentrated – low dose required
- Compatible with NITRO-K™ for staged nutrient transition
- Suitable for soil, foliar, run-to-waste, and recirculating systems
Application Guide
- Begin when flowers and buds are visibly forming
- Use through flowering and fruiting stages
- Apply via root zone or foliar spray
- Flush system regularly to prevent nutrient buildup
| Metric | Value |
|---|---|
| SKU | SG-S1445 |
| Brand | HY-GEN |
| Product Name | PK TOP UP |
| Formulation | Phosphorus & potassium concentrate |
| Stage | Flowering / fruiting |
| Application | Root zone & foliar |
| Compatibility | Soil, coco, hydroponics |
| Sizes Available | 500ml / 1L / 5L / 20L |
| Supplement Pairing | HY-GEN NITRO-K™ |
| Size | 1L, 5L |
