"San Diego County's Best Kept Secret!" exclaims a new customer upon entering Green Thumb San Marcos's 5 acres erupting in vibrant, colorful foliage and flower, rimmed with quaint shops and greenhouses. Fooled by an unassuming facade, locals pass by for years before entering to discover a vast array of plants, quality garden care products, pottery, furniture and gifts at competitive prices. Long-standing relationships with the finest local and regional growers provide only top-quality plants. Old favorites, newly-introduced horticultural rarities from around the globe, ornamentals and edibles of every sort beg to satisfy any garden whim. Friendly, knowledgeable staff members with nearly three centuries of experience are ready 362 days a year to make Green Thumb Super 'Duper' Garden Center your go to place for all things garden.