50 Senna Wild Cassia 5' Tall Perennial Yellow Flower Seeds

• You Will Get 50 Seeds of Senna, Wild Cassia, 5' Tall Perennial Yellow Flower Seeds.
• Perennial.
• Yellow blooms.
• Grows 5 ft tall.
• Full sun.
• Hardy zones 5-9.
• Senna grows quite tall and has beautiful symmetrical green foliage. Clusters of bright yellow bell-shaped flowers appear in the July or August.
• Seeds should be nicked before planting. Just use a pair of fingernail clipper to put a nick in the outer layer of the seed coating. You can also use light sandpaper. This process is called scarification and helps them germinate better.