Spinach Seeds - Johnsons Seeds

Organic Spinach seed (Spinacia oleracea) - Renegade F1, produces baby or mature leaves. Slow bolti...

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This guide is for home gardeners seeking a reliable and high-yielding organic spinach variety. The Johnsons Seeds Renegade F1 offers both baby and mature leaves with excellent disease resistance and a slow-bolting characteristic, ensuring a longer harvest period. A caveat to consider is that organic seeds may require slightly more attention to soil conditions compared to conventional varieties.

All features

Model Part NumberSSPINACH
BrandJohnsons Seeds

Extended Product Information

FAQs

What does 'slow bolting' mean for spinach?

'Slow bolting' means the plant takes longer to produce flowers and seeds, especially in warmer weather. This allows for a longer harvest period of edible leaves before the plant's quality diminishes.

Can I grow these seeds indoors?

While primarily an outdoor crop, spinach can be grown indoors in pots with adequate sunlight and consistent moisture. However, for best results and yield, outdoor sowing is recommended.

How long does it take for the seeds to germinate?

Under optimal conditions (moist soil, appropriate temperature), spinach seeds typically germinate within 7 to 14 days.

How many seeds are in a packet?

Each packet contains an average of 250 seeds.

What is the difference between baby leaves and mature leaves?

Baby leaves are harvested when young and tender, typically around 3-4 inches tall, offering a milder flavor. Mature leaves are left to grow larger, providing a more substantial spinach for cooking.

Is this variety suitable for container gardening?

Yes, Johnsons Seeds Renegade F1 is well-suited for container gardening, provided the containers are deep enough and offer good drainage.

What does OF&G approval signify?

OF&G (Organic Farmers and Growers Ltd) approval signifies that the seeds have been produced according to strict organic farming standards.

Troubleshooting

Seeds fail to germinate

Ensure seeds are sown at the correct depth (not too deep), soil is kept moist, and temperatures are within the optimal range (typically 7-21°C).

Plants are bolting prematurely

Ensure consistent watering, provide light shade during the hottest part of the day, and harvest regularly. Choose a slow-bolting variety like Renegade F1.

Leaves are yellowing or stunted

Check soil fertility; consider adding organic compost or a balanced organic fertilizer. Ensure adequate watering and good drainage.

Pest or disease damage (e.g., holes in leaves)

Identify the pest and use organic pest control methods. Ensure good air circulation and crop rotation to minimize disease spread. Renegade F1 has good resistance to downy mildew.

Pros and Cons

Pros

  • Certified organic seeds ensure sustainable and natural growing practices.
  • Flexibility to harvest at different stages of growth (baby or mature leaves).
  • Extended harvest period due to slow-bolting characteristics.
  • Resistant to common diseases like downy mildew, promoting healthier plants.
  • High yield potential for a generous supply of spinach.

Cons

  • Organic seeds may be more sensitive to specific soil nutrient levels.
  • Requires appropriate sowing and harvesting times for best results.
  • Average of 250 seeds per packet means careful planning for larger gardens.

Setup, Compatibility & Care

Sowing Outdoors:

  1. Prepare a well-drained soil bed, enriched with compost.
  2. Sow seeds thinly directly into the soil at a depth of approximately 1-2 cm.
  3. Spacing: For baby leaves, sow seeds closer together; for mature leaves, allow about 10-15 cm between plants.
  4. Water gently after sowing.

Outdoor Sowing Period: March to August.

Outdoor Harvest Period: May to September.

Care:

  • Watering: Keep the soil consistently moist, especially during dry spells, to prevent bolting and ensure good leaf development.
  • Weeding: Keep the growing area free of weeds, which compete for nutrients and water.
  • Fertilizing: While organically grown, a light feed of organic fertilizer during the growing season can boost yields, especially in poorer soils.

Compatibility:

Suitable for direct sowing in garden beds, raised beds, and containers. Spinach thrives in cooler weather but this variety's slow-bolting nature extends its usability.