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Knolvenkel Solaris F1 – Foeniculum vulgare

Fennel ‘Solaris F1’

Foeniculum vulgare


Fennel 'Solaris F1' produces round bulbs that can be harvested quickly. This variety is hardly prone to dryness or woodiness, has a subtle aniseed flavor and a juicy texture. 


Fennel ‘Solaris F1’ is suitable for spring, summer and autumn cultivation, making it a real all-rounder. The variety is not prone to dryness or woodiness. It is a fast grower, producing round bulbs with a juicy texture and a subtle aniseed flavour for an early harvest. This variety is ideal for growing baby fennel with lovely feathered foliage. Also suitable for cultivation in the greenhouse.

It is not recommended to sow fennel seed directly in a seed bed. Transplanting from a seed bed can halt growth, resulting in early flower formation. NB: The plants are prone to bolting in the summer. After harvesting, the bulbs can be kept in the refrigerator for a few days. To prevent them from drying out, the temperature should be relatively low, preferably just above freezing, with high relative humidity.

Growing under glass
Pre-sow: 6-8 weeks before transplanting
Transplant: January-March (under cover)
Harvest: early April-mid May, approx. 80 days after transplanting

Growing outdoors
Pre-sow 6-8 weeks before transplanting
Transplant: mid March-late July
Harvest: mid May-early November

Spacing: 40x20 cm
Soil: well-drained, pH 6.1-8
Resistance: very resilient to tip burn, cracking and splitting

Quick facts
Content 1 packet (Dutch)    :   50 seeds (voor min. 3 m2)
Seed weight:    :   190 seeds per gram
Plant spacing    :   40x20 cm
Position    :   sun
Plant height    :   130-160 cm
Seed coating    :  

These seeds are provided with an organically certified coating which makes sowing easier.