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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
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Description
Athena StackAthena Stack is a natural plant stimulant made from an extract of kelp and other plants. Our proprietary cold enzymatic extraction process preserves the natural plant hormones, vitamins, and amino acids. The secondary metabolites in Stack encourage increased lateral branching, tighter nodes, faster bud set and increased vigor during transition. Stack gives the plant tools to reach its full genetic potential. As a foliar spray, bioavailable
Athena Stack is a natural plant stimulant made from an extract of kelp and other plants. Our proprietary cold-enzymatic extraction process preserves the natural plant hormones, vitamins, and amino acids.
The secondary metabolites in Stack encourage increased lateral branching, tighter nodes, faster bud set and increased vigor during transition. Stack gives the plant tools to reach its full genetic potential.
As a foliar spray, bioavailable micronutrients are quickly absorbed into the plant. Stack is an excellent addition to any feeding protocol. It will not create antagonism when used with other products.
Product Features
Irrigation - Compatible with most dosing and irrigation systems. May cause biofilm accumulation in systems without proper cleaning protocols. Use Athena Cleanse to reduce buildup and system clogging.
Solubility - 100% soluble, no residue, will not clog emitters.
Stability - Once mixed, pH will remain stable in solution.
Compatibility - May be mixed in the same spray with Athena IPM.
Best Practices
| Mixing | Stack contains organic ingredients and may separate in storage. Shake well before use. |
| Measuring | Carefully measure using clean instruments. Never put anything into the bottle. |
| Water | Compatible with all water sources. |
| pH Range | 5.6 - 6.2 |
| pH Adjustment | Use Athena Balance to buffer water or adjust to desired pH after mixing. |
| Storage | Store closed in original packaging at a temperature between 7° C and 29° C. |
| Diagnostics |
Extreme heat or cold can affect solubility. If you see sediment or other solids, shake well to redissolve. If the problem continues, contact Athena Support for a replacement.
|
Application Instructions
| Foliar spray | Mix 20mL per 10L of water and spray thoroughly twice weekly from the second week of vegetative through week 3 flower (do not spray later). Surfactant is optional. |
| Seed treatment | Mix 10mL per 10L of water and soak seed for 1-2 minutes before planting. Stack may increase germination rates and plant vigor. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Rusty LOVES them.
Size: Large
Our dog loves these balls! I like that they squeak and the texture prevents them from getting slimy from his spit. They last more than smooth balls. You do need to make sure you get the right size for your dogs mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
★★★★★ 5
Squeaker Does NOT Break in a Day
Size: Large
My mid-size, 40lb heeler mix loves these chew balls. They are easily his favorite toys to fetch, chase and chew on.
We’ve had the chew balls for several months, and, unfortunately the squeaker does not break in a day. They are still going strong.
Extremely durable and great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect for my GSD
Size: Large
Perfect for my GSD! Squeaker is easy to pop out for quiet play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 4
Very durable, even after the squeaker quits
Size: Large
These balls are really durable! The squeaker inside only lasted about a week, but my dog loves to chase it and just chew on it in his mouth. I took two of them to the dog park, and the other dogs were the same way with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
★★★★★ 5
Chew Lover
Size: Large
Very durable for my dog that LOVES to chew on things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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