This from their website
Spring is finally here and NHHS Horticulture students have all the plants you need to get your vegetable garden going. We also have beautiful hanging baskets, herbs, native plants, and bedding plants.
Horticulture students have coupons and more information.
The greenhouse is located one block east of Raider Field, just south of the intersection of 110th Street and 36th Avenue NE. We are adjacent to Meadowbrook Pond.
Our hours this weekend are:
Friday May 1--3 PM to 6 PM
Saturday May 2--9 AM to 1 PM
Sunday May 3--9 AM to 1 PM
And for next weekend:
Friday May 8--3 PM to 6 PM
Saturday May 9--9 AM to 1 PM
Closed on Sunday May 10 for Mothers' Day
List of Inventory and Prices here.