Cucumber Seeds - Long Green Improved HEIRLOOM - OPEN POLLINATED
- Fruits up to 12 Inches long, perfect for slicing
- 65 Days to Harvest
- Prefers full sun exposure
Availability & Turnaround Time
All seeds are shipped year-round, while flower bulbs are shipped on a seasonal basis. Typical turnaround times for in-stock items is between 2 – 5 business days.
| Category | Shipping Period |
|---|---|
| All Seeds: | |
| Zones 2 – 10 | Year-Round |
| Spring Planted Bulbs & Perennials (Warmest Regions First): | |
| Zones 8 – 10 | Early-Mid March |
| Zones 7 | Mid-Late March |
| Zones 6 | Late March - Early April |
| Zones 5 | Early-Mid April |
| Zones 2 – 4 | Late April - Early May |
| Fall Planted Bulbs & Perennials (Coldest Regions First*): | |
| Zones 2-4 | Mid September |
| Zones 5 | Mid-Late September |
| Zones 6 | Late September |
| Zones 7 | Late September - Early October |
| Zones 8-10 | Early October |
We try our utmost to maintain reliable inventory of all products, and are very proud of our record in doing so. However, as we are a company engaged in what Mother Nature provides, we do sometimes experience shortages and crop failures beyond our control. If, for any reason, we are required to backorder any portion of your order, rest assured we will keep you apprised of updated shipping information and/or any other options that may satisfy your needs and wishes.
Product Description
The name says it all: the Long Green Improved is a large cucumber that produces luscious vegetables up to 12 inches. Introduced in 1842, "Long Green Improved" is one of the most widely used cucumbers for slicing and pickling.
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Fast Facts
Name: Long Green Improved Cucumber Botanical Name: Cucumis sativus "Long Green Improved" Type: Heirloom Size at Maturity: Up to 12" Long and 3" in Diameter Days to Maturity: 65 Days Light Requirement: Full Sun Planting Time: Warm Season Sowing Method: Direct Sow Planting Depth: 1 1/2" Plant Spacing: Hills 18" apart Seeds per Pound: NA Hardiness Zones: All Ships: Year-round Average Seeds Per Packet: ~1/2 tsp -
Planting Instructions
When to Plant:
- Cucumbers should be directly sown a 3-4 weeks after the last frost in the spring.
- They can be started indoors 4-6 weeks before your last frost, using a grow light and seed starting soil mix.
How to Grow:
- You can amend your soil with compost or aged manure prior to planting. Preferably in the fall so it will over-winter.
- Plant ½ inch deep and about 1 inch apart.
- Alternatively, you can create hills 4 – 6 feet apart, with 6-8 seeds per hill. Cut the three weakest plants once seedling emerge for this method.
- Make sure to keep soil moist, avoid letting the soil dry out completely.
- Germination generally takes around 10 days when temperatures are ~70 degrees.
- They are vine plants, so setting up a trellis may be beneficial depending on your garden.
When to Harvest:
- Harvest before they are fully mature, as cucumbers tend to get seedy once they’re at their largest.
- They grow very fast, so be sure to check often to see if it’s time to harvest.
- Make sure to cut them off the vine, as pulling them off can damage or break the vine, preventing further production.
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