Tulip 'Gerbrand Kieft'

Keep in mind when planting that Gerbrand Kieft is thought of as hardy, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).

Aim to sow 3.9 inches (10.0 cm) deep and try to ensure a gap of at least 3.9 inches (10.0 cm).

As Gerbrand Kieft is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.