I purchased a bag of Catit 2.0 grass seed. As per instructions, i filled the planter with the product and added 2 x cups of warm water. Not hot water but slightly warm water. It has been 2 weeks in ambient sunshine. I have lightly sprayed the seeds every 3-4 days just enough to keep them moist. It has been 2 weeks and this is the growth. It is an expensive product and took a month for delivery. I am very disappointed. In the end I requested a refund which has happened.