Archive for the ‘Photoperiod (Daylength)’ Category

Photoperiodism – Short Day/Long Day Plants

“Photoperiodism” or daylength is responsible for triggering flowering in numerous plants. Some examples of short day plants are poinsettias (Euphorbia pulcherrima), fall mums (Dendranthemum spp.), asters (Symphyotrichum spp.), Thanksgiving (Schlumbergera truncata), Christmas (S. bridgesii) cacti, Kalanchoes (Kalanchoe spp.) and Salvias (Salvia spp.). “Photoperiodism” is the amount of light and darkness a plant is exposed to. The […]

Christmas Vs Thanksgiving Cacti

Christmas cactus (Schlumbergera bridgesii) or Thanksgiving cacti (Schlumbergera truncata) are called holiday cacti. They are actually succulents and not true cacti. Both originate from tropical regions and make dependable, long-lived house plants. Christmas cactus are frequently mislabeled as such and are really Thanksgiving cactus. Christmas cacti have flattened leaves with rounded leaf edges compared to Thanksgiving […]