Be careful with spraying on the leafs. You have to avoid water in the crown. I know Poland can be very cold - much colder than the Netherlands. I wouldn't dare to spray on the leafs this time of the year. Besides I don't think it doesn't do much for humidity. Just my 2 cents :-)
Be careful with spraying on the leafs. You have to avoid water in the crown. I know Poland can be very cold - much colder than the Netherlands. I wouldn't dare to spray on the leafs this time of the year. Besides I don't think it doesn't do much for humidity. Just my 2 cents :-)