Stack by Athena

Stack by Athena

LQ-STK-32OZ

Regular price$150.00
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Shipping calculated at checkout.

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  • Handpicked by growers
  • Ships today
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  • 5,000+ high yielding customers
  • 30-day returns*
  • Free shipping over $499*
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🌿 Athena Stack – Kelp Magic for Power Growth
Looking to unlock your plant's full potential during the most critical growth phases? Say hello to Athena Stack – the ultimate kelp-based supplement designed to push your grow to new heights 🌊🌱 Whether you're in the vegetative zone or deep in flower, Stack delivers the extra oomph your plants crave for lush foliage, heavy blooms, and robust resilience.

Here at The Grow Guys, we’re all about stacking the deck in your favour (pun absolutely intended πŸ˜‰), and Stack is one of our go-to secret weapons for elite hydroponic success.


πŸ’ͺ Why Athena Stack Slaps
Stack is made from a high-quality kelp extract, rich in naturally occurring compounds that boost nutrient uptake, improve stress tolerance, and help your crop reach its genetic destiny. Whether it’s as a foliar spray, root drench, or transplant soak, this stuff brings serious energy to your grow!

βœ… Enhances both vegetative and early flowering development
βœ… Helps correct minor potassium deficiencies
βœ… Supports vigorous growth and flower formation
βœ… Increases plant vigor, root development & overall vitality
βœ… Organic-based, safe for use in Hydroponics and irrigation systems

🌿 Grow Tip from The Grow Guys:
Use Athena Stack from late veg to early bloom and watch your plants explode with growth, health, and confidence. Think of it as a plant pep talk… but in liquid form 🌱πŸ’ͺ


πŸ§ͺ How & When to Use Athena Stack
Use once a week for best results. Stack is super versatile β€” it plays nice with foliar, drench, transplant soaks, and even seed treatments.

πŸ“† Application Timing:
Start in the final week of veg and continue through to week 4–5 of flower or until plants stop their vertical stretch.

🌬️ Foliar Spray:

  • Mix 7ml per gallon of water

  • Spray thoroughly with lights off

  • Allow to dry before lights come back on

  • Stop foliar spraying after week 3 of flower

πŸͺ΄ Transplant Use:

  • Mix 2ml per gallon

  • Soak bare roots for 30–60 seconds

  • Or water in after transplant to reduce shock & boost recovery

🌱 Seed Treatment:

  • Mix 4ml per gallon

  • Soak seeds for 1–2 minutes pre-planting

  • Improves germination & early growth like a champ

⚠️ Shake it, don’t fake it!
Athena Stack contains organic goodies that may separate during storage. Give it a good shake before every use.


πŸš€ Stack It Up with The Grow Guys
Want to give your garden the ultimate head start in both hydroponics and traditional growing mediums? Add Athena Stack to your grow game today and experience the kind of early growth and flower development that legends are made of πŸ’₯🌼

Pair it up with the rest of the Athena range (like Pro Core, Pro Grow, Pro Bloom, and Balance) for a fully optimized feeding program designed for professional cultivators and hobbyists who demand the best.

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Growers First, Retailers Second

Welcome to The Grow Guys

We built The Grow Guys from the soil up β€” well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.

FAQs

Order by 2pm and it ships the same business day from Invermay, Tasmania.

Calculated at checkout by weight and destination. Free shipping over $499*.

Plain packaging, no branding. No one knows what's in your box.

30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.

Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.

Unit 10/110 Gleadow Street, Invermay 7248. Mon–Fri 8:30am–5:30pm, Sat 9am–3pm.

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