Spinach is a cool - atmospheric condition - loving harvest substantially engraft in spring and other fall in area with raging summertime . Although Spinacia oleracea seeds can evolve in a wide range of temperatures , the best metre for plant spinach plant out into the garden is after the peril of frost is over but before , or after , hot weather . Hot atmospheric condition cause spinach plants to bolt and depart producing seed .
Spring and Fall are the Best Seasons for Planting Spinach
Spinach is a fast - grow veg , packed with essential nutrients , great flavor , and adaptable to a wide reach of cooking expressive style . flora spinach seed directly in the ground when daytime temperature are over 50ºF ( 10ºC ) and the grime can be easily work on .
If you live in an field with mild summers where daytime temperatures outride below 80ºF ( 26.6ºC ) , you may grow spinach alfresco in the summer . However , when daytime high-pitched temperatures arrive at above this mark , most Spinacia oleracea varieties rapidlygo to seed , forming grandiloquent stalks with yellow flowers , and the leaf become tough and bitter .
When and How to Start Spinach Seeds
Spinacia oleracea plant life have fussy roots which often suffer when transplanted . Because of this , you are most likely to grow a successful crop if you directly sow the seminal fluid into well - ready garden soil in springtime or other evenfall .
If you require to get a startle on the rise season by protrude your seeds indoors in trays , expend a pot at least 4 inches ( 10 centimeter ) deep to give the root arrangement a buffer against transplanting electric shock when you transferthe seedlingsinto the garden .
Plant prickly-seeded spinach seeds about ½ inch ( 1.3 cm ) deep , and then press the soil firmly over the source to eliminate any melodic phrase air hole . H2O the seeds straightaway after planting , and then keep the area moist as source germinate and as the plant grow . Spinach grows best in soil which is continually moist but not soggy .
Spinach Varieties for Warmer Weather
There are a few cultivars of spinach which do well in warmer shape . attend for the language ‘ long - standing ’ on seed packages , which means the motley is more insubordinate to too soon abscond .
intercrossed varieties which have been breed for warm condition include :
If you want to grow a leafy green vegetable similar to prickly-seeded spinach in the summertime , consider planting New Zealand or Malabar spinach plant . Although these are not true prickly-seeded spinach plant , they can be used in a similar means to true spinach .
Another choice for growing spinach out of season is originate it in aplanting containerindoors where temperature stay between approximately 40º to 80ºF ( 4.4º to 27ºC ) .
