Professor Wohltmann
Variety
Professor Wohltmann
Approved Data
created by Volker5 at 02.05.2022
Features
Growth habit
Nutzungsart: Ur-/Alte Sorte
Color
Wurzel: rot
Wurzelfleisch: weiß
Cultivation Break
4 Years
Season Overview
Propagating
Planting
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
Description
Professor Wohltmann is an old German variety with good flavor. Oval, medium-sized, red tubers with white flesh. Late variety. High-yielding, thrives even in heavy soils and in wet years, also tolerates drought, has good resistance to late blight and scab. Suitable for baking, jacket and mashed potatoes. The cooking type can vary somewhat, rather mealy.
Non hybrid
Not frost resistant
Growing tips
Has been the best variety under straw for me so far (makes harvesting easier) and has also survived the cold, damp summer of 2021 well. Keep frost-free.
Details
Light requirement
Sunny
Water requirement
Moist
Soil
Light (sandy)
Nutrient requirement
High
Plant distance
35 cm
Row spacing
70 cm
Seeding depth
10 cm
Companion Plants
Bean (Broad bean / Faba bean / Field bean)
Bean (Dwarf bean)
Borage
Caraway / Meridian fennel / Persian cumin
Chamomile
Chives
Common marigold
Coneflower (Echinacea)
Corn / Maize
Currant
Dill
Forsythia
Garden cosmos / Mexican aster
Garlic
Garlic chives
Gooseberry
Grasses - Fescue
Grasses - Other
Grasses - Sedges
Kohlrabi / German turnip / Turnip cabbage
Larkspur
Lavender
Lupine / Bluebonnet
Mint
Nasturtium
Onion (Spring onion)
Oregano
Parsley
Phacelia / Scorpionweed / Heliotrope
Raspberry
Sage
Soybean
Spinach (Summer)
St. John's wort
Tagetes / Marigolds
Thyme
Weigela
Antagonistic Plants
Arctic Bramble, Mammure
Aster
Aubergine / Eggplant
Basil
Beetroot
Blackberry / Brambles
Blueberry
Broccoli raab / Stem cabbage / Cima di rapa
Brussels sprouts
Celery (Celeriac / Celery root)
Celery (Celery)
Celery (Leaf celery / Chinese celery)
Chard
Chili
Chinese kale - Kai-lan / Chinese broccoli
Comfrey
Courgette / Zucchini
Cucumber (African horned cucumber / Kiwano)
Cucumber (Caigua)
Cucumber (Melothria)
Cucumber / Gherkin
Dahlia
Elderberry
Florence fennel / Finocchio
Funk
Garden squash - Patisson / UFO squash
Hair cucumbers / snake gourds
heather family
Ivy
Jerusalem artichoke / Topinambur
Large cranberry / American cranberry
Lilac
Lingonberry / Partridgeberry / Mountain cranberry
Lovage
Make
Melon (Sugar melon)
Melon (Watermelon)
Mizuna / Japanese mustard greens
Napa cabbage / Chinese cabbage
Nightshades (Other)
Okra
Ornamental pumpkin
Pak Choi
Pepper / Paprika
Physalis
Pumpkin / Squash
Rapini / Broccoli rabe
Rosemary
Rutabaga / Swedish turnip
Sea coal
Sponge gourd / Egyptian cucumber / Vietnamese luffa
Sunflower
Tomato (Bush tomato)
Tomato (Cocktail bush tomato)
Tomato (Cocktail Stake Tomato)
Tomato (Stake tomato)
Turnip
Turnip greens - Choy Sum / Chinese flowering cabbage
Turnip greens - Mizuna
Turnip greens - Tatsoi
Turnip-rooted chervil
Turnips - Oilseed turnips
Turnips - Wild turnips
Yalta tomatoes
Diseases
Fusarium
Powdery mildews
Early blight of potato
Black spot of roses
Soft rot
Brown rot
Pests
Root knot nematodes
Stem borers
Land snails
Cutworms
Larvae
Ten-lined potato beetle
Nematodes
Aphids
Wireworms
Voles
