Bulbs To Blooms Costco Reviews . Produces sensational blooms all summer long in full sun to partial shade; Rated 4.5 out of 5 stars based on 622 reviews. Flowers and plants at Costco Save Money in Winnipeg from savemoneyinwinnipeg.com Tulips will thrive in a bright location away from direct heat. Shop costco.com for live indoor and outdoor plants, including garden plants, fruit trees, orchids, bulb collections, succulents, bonsai trees, & more. Budding, enjoy blooms in 1 week.