Blaue St. Galler

Variety

Blaue St. Galler

created by Aischbachgarten at 05.03.2021

Features

Color

purple

blue

Season Overview

Propagating

Planting

Harvest

J

F

M

A

M

J

J

A

S

O

N

D

Description

Blue St. Galler has an oval shape and flat eyes. Very smooth skin and dark purple marbled flesh. Intense creamy flavor. Predominantly firm in cooking. Good for chips, boiled potatoes, jacket potatoes, fries and mashed potatoes. Good shelf life. It is a 2004 breeding by Swiss agronomist Christoph Gämberli. It is a cross of the old varieties Congo (Old Swede) and Prättigau.

Non hybrid

Not frost resistant

Growing tips

Flesh hardly discolors during cooking. Plant out from a soil temperature of 8°C. Keep frost-free. When the plants reach a height of about 10 cm, mound to form a dam. (In some cases, an early harvest is already indicated from June).

Details

Light requirement

Sunny

Water requirement

Wet

Soil

Light (sandy)

Nutrient requirement

High

Seeding distance

35 cm

Row spacing

65 cm

Seeding depth

10 cm

Diseases

Black spot of roses

Soft rot

Brown rot

Pests

Ten-lined potato beetle

Nematodes

Aphids

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