Printed at Netherland Bulb,

Photo © Netherland Bulb Company, Images may not be copied,
altered or reproduced without express written consent.

Bearded Tongue

Penstemon 'Cherry Sparks' PP28,869

Intense, bright cherry-red blooms supported by upright, green, sturdy stems.


Bloom Time:

Blooms late summer, Blooms spring

Mature Height:

18-20 Inches

Hardiness Zone:

5-9 Find your zone


Full Sun,Partial Shade

Features and Usage:

Greenhouse Growing Instructions:

Grow on at 60-65° F with high light levels. Keep soil slightly moist but allow to dry some between watering. Once actively growing feed at 100-150 ppm N with each watering. Benefits from a trim after transplanting, deadhead to re-bloom. Generally finishes in 8-10 weeks based on growing conditions.
Plants Per Gallon: 1

Transplanting Instructions:

Plant in well draining professional potting soil keeping crown of plant at same level it was in the plug. Once potted, water immediately and apply a broad spectrum fungicide according to directions to avoid crown and root rot.

Homeowner Planting and Maintenance Tips:

Plant in well-drained soil in full sun to partial shade.

Printed at Netherland Bulb,
Printed at
© Copyright 2020 Netherland Bulb Company. All Rights Reserved.
13 McFadden Rd · Easton, PA 18045  · Tel.: 1.800.78TULIP