Stack is a natural plant nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tools to reach its full genetic potential. When used as a foliar or root drench, Stack helps correct minor potassium deficiencies.
Instructions for use: May be used as a foliar spray or root drench, one application weekly. Safe for use in irrigation systems. Stack contains organic ingredients and may separate in storage. Shake well before use.
Application Timing: Apply Stack from the final week of vegetative growth to week 4-5 of flowering, or once plants stop growing vertically.
Root Drench: Mix 1-2ml per gallon of water in a weekly mix. May be mixed with a regular fertilizer recipe. Add last to the reservoir.
Foliar Spray: Mix 7ml per gallon of water and spray thoroughly once weekly. Spray with lights off and allow to dry before turning on. Do not spray past week 3 flower.
Transplant Use: Mix 2ml per gallon water and bare-root soak for 30-60 seconds prior to transplanting or water in solution after transplanting. Stack may reduce transplant stress and improves plant vigor.
Seed Treatment: Mix 4ml per gallon water and soak seed for 1-2 minutes before planting. Stack may increase germination rates and plant vigor.
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Refund Policy
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Atlantis Hydroponics will accept returns for credit or exchanges only, no cash back. There is a 20% restocking fee on most returns.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at grow@atlantishydroponics.com. Please note that returns will need to be sent to the following address: 1409 Howell Mill RD NW, Atlanta, GA 30318.
If your return is accepted, you will need to provide the return shipping. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like fertilizers, soil, custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds Atlantis Hydroponics will accept returns for credit of exchanges only, no cash back. Please contact us at grow@atlantishydroponics.com with any questions.
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