Keep in mind when planting that Cal Green Globe is thought of as half hardy, so remember to protect this plant from frosts and low temperatures. Cal Green Globe needs a loamy and sandy soil with a ph of 5.6 to 6.6 (weakly acidic soil).
Try to ensure a gap of at least
1.95 feet (60.0 cm) when sowing to prevent overcrowding your seedlings. Soil temperature should be kept higher than
18°C / 64°F to ensure good germination.
By our calculations, you should look at sowing Cal Green Globe about 49 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Cal Green Globe is a half hardy plant.