Heuchera Indian Summer

Remove liner carefully from trays so as not to damage roots. Plant liner slightly above soil line being mindful to not bury crown when transplanting. Keep soil surface of liner level with surface of finished pot.

Container Sizes and Crop Times
• Quart/4” from 72-cell liner: 1ppp. 8-10 weeks after transplant.
• Gallon/6” from 72-cell liner: 1ppp. 12-14 weeks after transplant.
• 8” from 72-cell liner: 3ppp. 12–14 weeks after transplant.

Growing Media
Plant into a well-drained media with a pH: 5.8-6.2.

Night temperature 50-55°F (10-13°C).
Day temperature 60-65°F (16-18°C).
Vernalization is not required.

Low to moderate light levels of 1,500-2,500 foot candles.
Heuchera is day length neutral.

Water and Feed
Heuchera should be grown using a well balanced fertilizer at a rate of 100-125 ppm.
The media should be allowed to dry slightly between watering and never saturated.

Growth Regulators
In most conditions, PGR application will not be necessary.

Insects and Diseases
Pythium and Rhizoctonia can occur if plants are overwatered. Heuchera can generally be grown free of insects. Aphids, mealybugs, slugs, spider mites, thrips and whiteflies may appear occasionally. Preventive measures are typically not necessary.

Flamingo Holland cannot be liable for any loss of profit, growing result, or any other commercial damages resulting from the use of this guide. This guide is for information purposes only and are not warranted for content, accuracy, or performance overall. 

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