Thank you for your comment ? Unfortunately we cannot respond to grow questions on the blog, but we do have the Sensi Seeds Forum where you can ask a thriving community of gardening fans for advice, share your experiences, and see if your question has already been covered. I hope this helps.
It is also highly recommended that winter growers purchase a device called a hygrometer. This device can test the relative humidity of your soil as well as your grow room. It is essential to regularly measure the relative humidity in order to stay on top of it and avoid huge spikes or drops in the concentration of water in the air.
As well as this, if there is too great a discrepancy between daytime and night-time temperatures in the first 2-3 weeks of the flowering period (during which time plants ‘stretch’ noticeably), very widely-spaced internodes will result. Conversely, keeping the discrepancy as small as possible throughout this time reduces the space between nodes.
awaiting for your reply as soon as possible,
With best wishes,
i need to know for outgrowing winter time for greece pls
which type of seeds can be used in winter ?
Controlling humidity of cannabis grown in winter
While daytime temperatures are higher, they are not always high enough to maintain the plants’ required ‘night-time’ temperatures of 18-22°C (64-72°F). If temperature is consistently dropping below this range when lights are off, it is advisable to use central heating or an electric heater to maintain adequate temperatures.
Out door growing marijuana in the winter
That’s why many indoor growers grow autoflower seeds during the winter months. With 20 hours of daily light (or even 24 hours!) your grow light will be able to help keep the grow room warm. Though it’s worth adding that some of the latest and most efficient LED grow lights don’t produce much surplus heat at all. Older HPS lights, however, are less efficient and do produce plenty of heat which may come in useful during winter grows.
Outdoor weed growing in cold climates basics
Outdoor temperatures of around 23ºC (around 73ºF) are ideal for outdoor cannabis growing. Temperatures of above 30ºC are best avoided, though in a warming climate that is difficult. Even Scandinavia has recorded summer temperatures above 30ºC in recent years.
4) Beware of overfeeding your plant with nutrients
The following Dutch Passion strains have all been grown successfully by growers with challenging growing climates and cold weather. For those with the very shortest growing season, autoflower seeds are highly recommended.