
Downtoearthdigs
Answered on June 16, 2018
Penstemon grow in full sun; 6 plus hours of sunlight.
https://www.gardeningknowhow.com/ornamental/flowers/penstemon/penstemon-beard-tongue.htm
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00Penstemon grow in full sun; 6 plus hours of sunlight.
https://www.gardeningknowhow.com/ornamental/flowers/penstemon/penstemon-beard-tongue.htm
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