Tomato 'Cold Set'

Cold Set likes a position of full sun and remember to water moderately. Keep in mind when planting that Cold Set is thought of as tender, so remember to ensure that temperatures are mild before moving outdoors. Ideally plant in loamy soil and try to keep the ph of your soil between the range of 5.5 and 7.5 as Cold Set likes to be in weakly acidic soil to weakly alkaline soil.

Start seeds indoors six weeks before last frost date.

Aim to sow 0.78 inches (2.0 cm) deep and try to ensure a gap of at least 0.78 inches (2.0 cm). Soil temperature should be kept higher than 12°C / 54°F to ensure good germination.

By our calculations, you should look at sowing Cold Set about 42 days before your last frost date.

Plant to the first set of true leaves to promote strong root growth.

Ensure that temperatures are mild and all chance of frost has passed before planting out, as Cold Set is a tender plant.

This variety tends to be ready for harvesting by early summer.

Developed by Ontario Agricultural College, Guelph, Ontario, Canada and released in 1963 by the Douglass Seed Co.