Simply Garden
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$16.99
Onion Spring Katana F1 Seeds – Long Season Plants, Slow to Bolt – RHS Award of Garden Merit – for Your Beautiful Kitchen Garden
★★★★★
$16.99
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2 availableStyle: Onion Spring Katana F1 Seeds
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About this item
- ONION SPRING KATANA F1 SEEDS: Vigorous, high quality, slender bunching type. Slow to bolt or form bulbs, for a long harvest season. Excellent source of vitamin C.
- SOW: March to July, HARVEST: May to December, SPACING: 15cm, PREFERS: Full Sun, SEEDS: 250 Approx.
- SOW OUTDOORS: Thinly where they are to crop, 1.5cm deep directly into finely prepared soil which has already been watered. Allow 15cm between rows. Early sowings may benefit from cloche protection. Seedlings usually appear in 14-21 days. No thinning is required, but keep well watered in dry spells. Regular sowings made every two to three weeks will ensure a continuous supply through the summer.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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