|Common Name||Alum root|
|US Patent #||PP27767|
|EU Grant #||EU46662|
|Bloom Time||July, August|
|Foliage Color||Green, Lime, Red, Yellow|
|Exposure||Part Shade, Full Shade|
|Hardiness Zone||4, 5, 6, 7, 8, 9|
|How Different?||Compared to 'Delta Dawn', has a bigger leaf and stronger red vein color.|
|Landscape Value||Mass planting, accent, mixed beds, mixed container.|
|Most Active Growing Season||--|
|Size (HT/W/FL HT)||11" / 16" / 18"|
|Soil (Garden)||Moderately well drained, organic Soil (Garden) types are best.|
|Water (Garden)||Average, better too dry than too wet when established.|
|Special Uses||Deep South, Hummingbird Attractor, Pollinator Attractor|
Heuchera ‘Red Lightning’
Electrifying dark red veins spark over huge gold leaves. Color holds well throughout the season. 'Red Lightning' is “villosa–strong” and draws your attention from across the garden. Works well in borders and mixed containers.
|Water (Greenhouse)||Dry moderatley between waterings.|
|EC||0.6 – 0.9|
|pH||5.5 – 6.5|
|Fertility Needs||100 – 150 ppm|
|Notes||Be careful not to bury the crowns when planting.|
|Finish Time to 4″||4 – 6 weeks|
|Finish Time to Gallon||8 – 10 weeks|
|Day Length for Flowering||Day Neutral|
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