Ishi
Variety
Ishi
created by Matthias at 19.02.2021
Season Overview
Propagating
Planting
Harvest
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
1ST YEAR
FOLLOWING YEARS
Description
Organic leek onion Ishi does not form a bulb, but long white shafts.
F1 Hybrid
Not frost resistant
Growing tips
In a row, close together or in groups
Details
Light requirement
Sunny
Water requirement
Moist
Soil
Medium (loamy)
Nutrient requirement
Medium
Plant distance
5 cm
Row spacing
25 cm
Seeding depth
2 cm
Companion Plants
Artichoke
Arugula / Rocket
Asparagus
Aubergine / Eggplant
Bean (Dwarf bean)
Bean (Runner bean)
Beetroot
Black salsify
Borage
Broccoli
Brussels sprouts
Cabbage (Cabbage)
Cabbage (Savoy cabbage)
Caraway / Meridian fennel / Persian cumin
Carrots
Cauliflower
Chervil
Chili
Collard greens (Kale)
Collard greens (Tuscan kale / Dinosaur kale / Palm tree kale)
Common marigold
Coriander / Cilantro
Corn / Maize
Cucumber / Gherkin
Dill
Fennel
Florence fennel / Finocchio
Kohlrabi / German turnip / Turnip cabbage
Leeks
Miner's lettuce / Indian lettuce / Winter purslane
Mint
Napa cabbage / Chinese cabbage
Onion
Onion (Spring onion)
Oregano
Pak Choi
Pea
Pepper / Paprika
Physalis
Rhubarb
Rutabaga / Swedish turnip
Savory
Soybean
Spinach (Summer)
Strawberry
Tarragon
Turnip
Turnip-rooted chervil
Antagonistic Plants
Diseases
No diseases
Pests
No pests
