Spring Plant Sale Pregame: Totally Tomato

Tomatoes are the crown jewel of the home garden—and the most elusive. If you’re chasing that perfect bite of sweet, juicy tanginess and just can’t get it right, this class helps you turn things around. Explore heirloom and hybrid varieties, discover which ones suit your skill level, and learn how to grow strong, healthy plants from seed or transplant. Learn to tackle common growing challenges, outsmart pests and diseases, and explore organic care methods that keep your plants thriving. Watch a live seed-starting demo and take home seeds to start your own tomato journey—just in time for planting season.

This course fulfills an elective requirement for the Rocky Mountain Gardening full series certificate program.

Spring Plant Sale Pregame: A Full Day of Garden Wisdom

Get ready for planting season with a full day of expert-led classes designed to set you up for success! The Spring Plant Sale Pregame brings together top water-smart specialists to share tips, tricks, and design strategies tailored to Colorado’s unique climate. With so many native and low-water plants available at Denver Botanic Gardens’ Spring Plant Sale, it’s easy to feel overwhelmed. This event helps you navigate the options with confidence. All participants receive a curated list of sustainable, drought-tolerant plants featured in the sale—perfect for creating a resilient and beautiful landscape.

Price: $44, $38 member

Location: York Street

Instructor: Patti O'Neal

Patti is a horticulturist with a background in nutrition. She is a retired CSU Extension Agent, where she served for 15 years. This is her 23rd year teaching with Denver Botanic Gardens where she continues to inspire gardeners—seasoned and new—across the Front Range.