 | Butterfly Red Penta. The Butterfly Red Penta, 'Penta lanceolata' is a unique and very hardy plant that can be grown at any light level. It's fairly drought tolerant too! This tall garden plant can be grown in both northern and southern garden beds and patio containers. This annual is also called ''Egyptian starflowers". Pentas are quickly becoming one of the most popular summer container and landscape plants. They grow up to 22 inches tall with large star shaped flowers up to 3 inches across that attract butterflies,... - Butterfly Red Penta. |