Medical Definition of absolute refractory period. : the period immediately following the firing of a nerve fiber when it cannot be stimulated no matter how great a stimulus is appliedâcalled also absolute refractory phase; compare relative refractory period.
Prior to planting, soak the okra seeds in water for 12 to 18 hours to soften its hard seed coat. Soaking aids moisture absorption and germination. Plant okra in the spring or early summer once the threat of frost has passed.hoose a garden spot where its shade will not harm other sun loving plants. Sow the seeds one inch deep in rows that are three feet apart. The seeds generally germinate in two to 12 days. Okra will grow in many soil types, so mulch and fertilize as needed.
1 While the plant can be grown from seed, germination can be uneven. 2  You can start the seeds indoors during the winter by sowing seeds in pots or flats and keeping them in the refrigerator for 4 to 6 weeks. 3  After 4 to 6 weeks, put the seeds in a sunny spot.4  Set seeds one inch deep. Space asters 1 to 3 feet apart, depending on the type. 2  Water plants in well. 3  Add mulch after planting to keep soil cool and prevent weeds.If you're replanting shoots, use vigorous, young shoots to ensure best growth.