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.
If you start seed 5 to 8 weeks before transplanting, your seedlings can grow in seed flats and will be about 10 inches tall at transplanting. If you start 8 to 12 weeks early, then plan on growing them in pots up to 12 inches diameter. Find out your last frost date by calling your co-operative extension agent.lmost any way except pouring water onto the seedlings. If they are in seed flats, put water in the bottom tray and let it wick up into the cells. You can also use a spray bottle to mist water onto the plants. A squeeze bulb, turkey baster, even a large syringe can be used though not as conveniently.