When To Sow Four Oclock Flower Seeds Uk. The large seeds sprout more quickly if you soak them in a bowl of warm water overnight before planting. Protect the growing taproot by planting in peat pots or CowPots and consider growing and watering them in capillary trays to encourage root growth from the bottom.
Beauty of the night can be grown both in sunny and in partially shaded areas. Propagation Propagate by seed in early spring germinate at 13-18C. When and How to Plant Indoors.
Alternatively sow in late winterearly spring in gentle warmth 15-20 degrees C.
Jun 03 2021 Different flower colors can appear on a single stem in some varieties. The large and black seeds that resemble miniature grenades are easy to spot because the Four 0 Clocks dont develop a seed pod. Sow your four oclock seeds indoors 6-8 weeks prior to your last frost. Once planted collect four oclocks hard black seeds for planting in other areas.