Skip To Content Close Keyboard Navigation

Your cart

Close

Your cart is currently empty.

Approx seed count: 150,000/lb

Leek Growing Information
Allium porrum
Transplant: Sow in early spring and through summer (if overwintering in mild areas). Start in trays at ½” depth. Soil temperature for germination is 50-80° F. Transplant when starts are 7-8” tall and pencil thick. Plant deeply up to 1st leaf notch.
Spacing: 6” apart in rows that are 12-24” apart.
Growth needs: Grows best with high organic matter in fertile soil. For long, white shanks, hill dirt around the plants 2-3 times as they grow.
Harvest: When diameter and height are at desired size, use an undercutter or fork to loosen roots.
Storage: Can store cleaned in boxes at 32° F at 95% relative humidity, or in a root cellar with moist soil for multiple weeks. Can also be left in field in mild climates if temperatures are cooler and near freezing.

0 Items
{ "manual": "Featured", "best-selling": "Best selling", "title-ascending": "Alphabetically, A-Z", "title-descending": "Alphabetically, Z-A", "price-ascending": "Price, low to high", "price-descending": "Price, high to low", "created-ascending": "Date, old to new", "created-descending": "Date, new to old" }
Sorry, there are no products in this collection
[ ]
%HHours
%MMinutes
%SSeconds
%-dDays
%HHours
%MMinutes
%SSeconds
%-wWeeks
%-dDays
%HHours
%MMinutes
%SSeconds
%HHours
%MMinutes
%SSeconds
%-dDays
%HHours
%MMinutes
%SSeconds
%-wWeeks
%-dDays
%HHours
%MMinutes
%SSeconds
//www.osborneseed.com/cdn/shop/t/10/assets/favicon.ico?v=102559459687035069471702424457 //www.osborneseed.com/cdn/shop/t/10/assets/option-a.js?6837 //www.osborneseed.com/cdn/shop/t/10/assets/option-b.js?6837 Back to top