West Coast Seeds
West Coast Seeds (Giant Winter Organic Spinach)
West Coast Seeds (Giant Winter Organic Spinach)
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$3.99 CAD
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Giant Winter was bred specifically for autumn, winter, and early spring harvests. It is the most cold hardy spinach, and will thrive in a winter greenhouse or polytunnel, our outdoors under a layer of mulch. Or direct sow in October and November for a very early crop from February through April. This old heirloom grows to the size of Swiss chard leaves. Its leaves are dark green and slightly savoyed, and vaguely triangular in shape.
| Latin Name |
Spinacia oleracea |
| Difficulty |
Easy |
| Days to Sprout | 7-14 Days |
| Days to Mature | 45 Days |
| Germination Rate | 65% |
| Starting |
Sow seeds 1cm (1/2″) deep, 10 seeds per 30cm (12″), in rows 30-45cm (12-18″) apart. Thin to at least 5-8cm (2-3″) between plants, or further if you want larger leaves. |
| Growing |
Ideal pH: 6.0-6.5. This heavy feeder requires rich soil. Dig in ¼-½ cup balanced organic fertilizer beneath every 1m (3′) of row. Overwintering spinach requires well drained soil. |
Cold hardy
High yielding
Tolerates rain & snow
