Athena Stack - Blended Line
Athena Stack - Blended Line
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Description
One kelp-based additive for potassium top-ups, transplants and seed starts
Athena Stack is a natural plant nutrient made from kelp extract that gives plants the tools to reach their full genetic potential across several jobs in one bottle. As a foliar spray it corrects minor potassium deficiencies; at transplant it reduces stress on vulnerable young roots; and as a seed soak it supports germination and early vigour. It contains organic ingredients, so expect some separation in storage - shake well before use.
Fixing minor potassium deficiencies and transplant stress
Potassium shortfalls and the stress of transplanting or germinating can quietly hold back growth even when the rest of your feed is dialled in. Stack's kelp base addresses minor potassium deficiencies as a foliar, and reduces transplant stress when used as a root soak or watered in.
Key Benefits
- Corrects minor potassium deficiencies - effective as a weekly foliar spray
- Reduces transplant stress - improves vigour as a root soak or post-transplant drench
- Supports germination - may lift germination rates and early vigour as a seed treatment
- Kelp-extract based - contains organic ingredients; shake well before use
- Irrigation-safe - suitable for fertigation as well as foliar application
How to Use
- Foliar spray: mix 7ml per gallon of water and spray thoroughly once weekly, from the final week of veg to week 4-5 of flower (or once plants stop stretching). Spray with lights off and let foliage dry before lights return; stop by week 3 of flower
- Transplant: mix 2ml per gallon and bare-root soak for 30-60 seconds before transplanting, or water in afterwards
- Seed treatment: mix 4ml per gallon and soak seed for 1-2 minutes before planting
- Timing: best applied from late veg through early-to-mid flower, once vertical growth slows
Technical Specifications
- Type: kelp-extract plant supplement
- Range: Athena Blended Line
- Uses: foliar, transplant soak, seed treatment
- Foliar rate: 7ml per gallon, weekly
- Transplant rate: 2ml per gallon
- Seed rate: 4ml per gallon
- Composition: organic ingredients, may separate - shake before use

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.

