Stash Help Center
Stash Blend
Frequently Asked Questions
What is in Stash Blend?
Stash Blend is a 2-1-5 organic-based liquid amendment made from high-quality plant materials, mineral inputs, beneficial bacteria, humic substances, and endomycorrhizae.
This section explains exactly what each ingredient does, in clear grower language.
Stash Blend is built from:
Plant-based nitrogen
Seaweed extracts
High-quality potassium sources
Humic acids
Soluble silicon
Beneficial bacteria
Endomycorrhizal fungi
This combination supports strong roots, balanced growth, improved stress resistance, and consistent performance from transplant through harvest.
What is the application rate?
Stash Blend is to be used 1/2 teaspoon to 1 teaspoon per gallon of water. Simply mix into water and then apply as a soil drench.
Can Stash Blend be used with Synthetic Nutrients?
Yes. Stash Blend can be used with synthetic base nutrients. It can also be used in organic living soil systems.
Do I need to balance pH after using Stash Blend?
No, Stash Blend will not alter the pH of your water after mixing it in.
How frequently can you feed Stash Blend to plants?
The recommended frequency is once per week, starting in the seedling stage. Use up-to week 6-8 of bloom. If you plan to reuse the soil for another cycle aftwards, Stash Blend can be used up until harvest.
Can it be used in DWC?
It is generally not recommended to use Stash Blend in DWC since some ingredients aren’t immediately soluble. However, several growers are testing Stash Blend in deep water culture hydroponics and are having good success using a dose lower than the recommended application rate.
Can Stash Blend be used for brewing a tea?
Stash Blend is like an “instant” tea. You don’t need to brew it, just mix it into water and feed into your media.
Can Stash Blend be used as a foliar?
Stash Blend was formulated to be applied as a soil drench. Although Stash Blend would not be harmful as a foliar spray, the ingredients in Stash Blend would be better utilized when doing a soil drench vs foliar spray.
Can Stash Blend be used as a top feed?
Stash Blend was formulated to be applied as a soil drench. Although Stash Blend would not be harmful when applied as a top dressing, the ingredients in Stash Blend would be better utilized when doing a soil drench vs top dressing.
Stash Base
Frequently Asked Questions
What is in Stash Base
Stash Base (2.2 – 4.0 – 2.3) is a dry organic amendment designed for the vegetative stage. It provides balanced nitrogen, phosphorus, potassium, calcium, iron, and micronutrients, along with a wide range of organic materials to support strong roots, stems, and early plant structure.
Guaranteed Analysis
Total Nitrogen (N): 2.2%
• 0.01% Ammoniacal Nitrogen
• 2.02% Water Insoluble Nitrogen
• 0.17% Other Nitrogen Sources
• Includes 0.57% slow-release nitrogen
Available Phosphate (P₂O₅): 4.0%
Soluble Potash (K₂O): 2.3%
Calcium (Ca): 6.9%
Iron (Fe): 0.52%
Derived From
Calcium phosphate, organic biochar, crustacean meal, feather meal, fishbone meal, glacial rock dust, ground alfalfa, insect frass, cold water kelp extract (Macrocystis pyrifera), neem seed kernel meal, oyster shell dust, sulfate of potash, volcanic rock dust, calcium carbonate, fish meal.
These ingredients supply slow-release nitrogen, calcium, phosphorus, potassium, trace minerals, and soil-building organic matter.
How to use Stash Base
As a Soil Amendment:
Mix Stash Base evenly into soil or media before planting.
Top Dress:
Spread across the top layer of soil and lightly mix in. Water thoroughly.
Side Dress:
Apply 3–6 inches from the stem and 2–4 inches deep. Water to activate.
Application Rate (per gallon of soil):
Soil Amendment: 2 Tbsp
New/Young Plants: 1–2 Tbsp
Vegetative: 2–3 Tbsp
Flowering: N/A
Do I need to adjust water PH with Stash Base?
No, Stash Base is an organic amendment that provides a PH buffer. However, if your PH is above 8.0 its best to lower your PH to at least 7.0 if not 6.5.
Can it be used in DWC?
No, this is a soil amendment. It can be used with soil or soilless medias.
Stash Bloom
Frequently Asked Questions
What is in Stash Bloom
Stash Bloom (2 – 8 – 6) is a dry organic amendment formulated specifically for the flowering stage. It provides high phosphorus and potassium, essential calcium, and supporting organic materials to maximize bud formation, vigor, density, and overall flower quality from early flower through mid/late bloom.
Guaranteed Analysis
Total Nitrogen (N): 2.0%
• 2.0% Water Insoluble Nitrogen
Available Phosphate (P₂O₅): 8.0%
Soluble Potash (K₂O): 6.0%
Calcium (Ca): 9.0%
Derived From
Sulfate of potash, calcium sulfate, fish bone meal, alfalfa meal, insect frass, volcanic calcium metasilicates.
These ingredients provide a concentrated supply of phosphorus, potassium, calcium, slow-release nitrogen, and trace minerals that support heavy flowering and plant strength.
How to use Stash Bloom
Small Containers (under 15 gal):
Apply every 2–3 weeks from late veg through mid-flower.
Large Pots or Beds (15 gal+):
Apply once per month through mid-flower.
Beds or Large Areas:
Apply ½ cup per 5-gallon pot or ½ cup per sq. ft. of bed space.
Example: a 4×4 bed = 16 sq. ft. → apply 8 cups.
For heavy feeders:
Reapply in mid-flower to ensure adequate phosphorus and potassium for maximum yield and flower development.
Do I need to adjust water PH with Stash Bloom?
No, Stash Base is an organic amendment that provides a PH buffer. However, if your PH is above 8.0 its best to lower your PH to at least 7.0 if not 6.5.
Can it be used in DWC?
No, this is a soil amendment. It can be used with soil or soilless medias.