Description:<br />The growth condition of Mentha Viridis:<br />Mentha Viridis has good adaptability to the environment conditions. Likes warm,humid and sunny environment,general appropriate growth in 25 ~ 30 \u2103 condition.<br />The greater temperature difference of day and night,the more conducive to plant essential oil accumulation in the body. Heat and cold resistant,above 30 \u2103 can still normal growth, under the low temperature of 20 \u2103 below zero underground rhizomes can still survive.<br /><br />How to sow:<br />Soak in warm water for 6 hours before planting<br />Breeding is given priority to sow,also cse division of suckers,cuttage.<br />Sowing in September to October or March to April.<br />Sowing in Autumn, then seedling in winter,in the northern winter leaves will freeze to death,in the spring germination again,rowth lush.<br />Germination temperature is 13 ~ 16 \u2103,optimal growth temperature is 10 ~ 25 \u2103.<br /><br />Feature:<br />Plant height:40-130cm<br />Germination time:7 to 10 days<br />Mature time:80-90 days<br />Germination temperature:13 \u2103 to 25 \u2103<br />Flowering time:Spring:April to August<br />                            Summer:September to December<br /><br />Package include:<br />1x 1000pcs Mentha Viridis Seeds<br /><br />Notice:<br />1.Please allow 1-3mm error due to manual measurement,pleease make sure you do not mind before you bid.<br />2.The colors may have different as the difference display,please understand.