Seeds In A Cup®
American Ash Tree Grow Kit | Grow Ash Tree from Seed | Seeds In A Cup®
American Ash Tree Grow Kit | Grow Ash Tree from Seed | Seeds In A Cup®
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Why Growers Trust Seeds In A Cup®
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100% recyclable eco-friendly packaging
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Hand-assembled in Cleveland, Ohio, USA
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High-germination non-GMO batch-tested seeds
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All-in-one kit: seeds, real soil, planter & instructions
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Seed Growth Promise — seeds don't sprout? We replace them free
Grow Your Own American Ash Tree from Seed

The Seeds In A Cup® American Ash Tree Grow Kit is a complete seed-to-sprout system for growing Fraxinus americana at home. Curated by Kevin Bruce, expert horticulturalist, this kit gives you everything you need to grow your own american ash tree from a single seed. A rewarding long-term growing project for patient gardeners, nature lovers, and families who want to watch something extraordinary take root.
Rated Difficulty Level 1-2 — great for curious beginners willing to follow the included instructions carefully. Germination typically occurs in 30-60 days under proper conditions. Plants can reach 50-80 feet at maturity and thrive in full sun (6-8 hours daily).
Note from the Horticulturalist: Fraxinus americana seeds require cold stratification (a period of cold-moist treatment that mimics winter) to break dormancy before germination. Full stratification instructions are included in your kit.
What's Included in Your American Ash Tree Grow Kit
- Premium Non-GMO Fraxinus americana Seeds — batch-tested for high germination rates (2-7+ Seeds)
- Real Loose Potting Soil — nutrient-rich growing medium, not compressed coir discs
- Recyclable Planter with Lid — clear lid doubles as a humidity dome for germination and a saucer for drainage
- Step-by-Step Growing Instructions — detailed care guide from seed to transplant, written by Kevin Bruce
No extra supplies needed. Just add water and sunlight.
How to Grow American Ash Tree from Seed: Quick-Start Guide
- Soak Seeds for 24-48 hours in water.
- Stratify : Follow the cold stratification instructions included in your kit before planting.
- Plant: Fill your planter with the included soil. Plant american ash tree seeds at the depth indicated in your instructions. Mist with water and place the clear lid on top.
- Germinate: Keep soil warm and moist. Seeds typically sprout in 30-60 days. Remove lid once seedlings emerge.
- Grow: Place in full sun (6-8 hours daily). Water when the top inch of soil feels dry. Follow the included care guide for feeding and transplant timing.
American Ash Tree Plant Profile
| Scientific Name | Fraxinus americana |
| Plant Type | Deciduous Shade Tree |
| Difficulty Level | Beginner to Intermediate |
| Germination Time | 30-60 days at 33-40F (cold stratification) t |
| Mature Height | 50-80 feet |
| Sunlight Needs | Full Sun (6-8 hours daily) |
| USDA Hardiness Zones | 3-9 (Outdoor); All Zones (Indoor) |
| Planting Season | Fall (for stratification) Indoors Any Time |
| Cold Stratification | Required (instructions included) |
| Seeds Included | 2-7+ Seeds |
Shipping & Returns
Shipping & Returns
If an item arrives damaged or not as described, you can request a refund by contacting our customer service team within a specified time frame. We may ask you to provide photos or other evidence of the damage. Once we receive your request and confirm the issue, we will process the refund as soon as possible.
