To encourage shoots, pinch out growing tips at 5/6 leaf stage.
Try to plant in a location that enjoys full sun and remember to water often. Keep in mind when planting that Crystal Apple is thought of as tender, so remember to wait until your soil is warm and the night time temperature is well above freezing before moving outside. The USDA Hardiness Zones typically associated with Crystal Apple are Zone 3 and Zone 14. Try to keep the ph of your soil between the range of 5.5 and 6.8 as Crystal Apple likes to be in weakly acidic soil.
Try to aim for a seed spacing of at least 11.7 inches (30.0 cm) and sow at a depth of around 0.47 inches (1.2 cm). Soil temperature should be kept higher than 16°C / 61°F to ensure good germination.
By our calculations, you should look at sowing Crystal Apple about 14 days after your last frost date.