Horticulture & Plant Science

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Why it works

Horticulture and plant science is a rich field combining rigorous life science (plant biology, growth, soil, nutrients, propagation, pests and disease) with hands-on growing and production (greenhouse management, gardening, landscaping, floriculture, nursery and crop production) and connections to a large green industry with diverse careers (horticulture, landscaping, floriculture, agriculture, plant science research, sustainability). Teaching it engages students through tangible, living work while developing genuine understanding of plant biology and science, hands-on technical skills, and awareness of careers and of plants' importance to food, environment, and life. Strong programs ground the hands-on growing in real plant science (not just gardening), treating horticulture as the serious, applied science-and-industry field it is.

The research: CTE and agriculture/science education standards.

The run-of-show

Choose your slot. The agenda, timings, and length update to match.

The core activity: ground growing in real plant science

Teachers leave grounding hands-on growing in plant biology.

Pick a horticulture or plant science topic.
Teach the underlying plant science (biology, growth, soil, nutrients, propagation).
Build hands-on growing and production skills.
Connect to the green industry and its careers, grounding the hands-on work in science.

Growing grounded in scienceHorticulture combines hands-on growing with rigorous plant science and a large green industry. Ground the tangible, living work in real biology, toward diverse green-industry careers.

Facilitator notes

Teach the underlying plant science, and build hands-on growing skills.
Connect to green-industry careers.
Ground growing in science.

Gardening without plant science undersells the fieldHorticulture is applied plant science, biology, soil, growth, not just gardening. Ground the hands-on growing in real science, toward green-industry careers.

Adapt it

Middle school: plant basics, growing, exploration, careers.
High school: plant science, production, careers.
All settings: plant science, hands-on growing, careers.

Participant handout

One page for every teacher. Print it, or save it as a PDF.

K12 Academics · Professional Learning

Horticulture & Plant Science: grounded growing

Craft and science: the underlying plant biology, hands-on growing and production, and green-industry careers.

The horticulture or plant science topic:
The underlying plant science I teach (biology, growth, soil, propagation):
The hands-on growing and production skills:
The green-industry careers I connect to:
How I ground growing in science:

Make it stick

Grounded growing:

Ground growing in real plant science.
Connect to careers.
Bring a horticulture lesson to the next PLC.

Common questions

Isn't horticulture just gardening?

It combines rigorous plant science (biology, growth, soil, propagation, pests) with hands-on growing and production (greenhouse, landscape, floriculture, crops) and a large green industry of careers. It is applied science, not just gardening.

What careers does it connect to?

Horticulture, landscaping, floriculture, nursery and crop production, agriculture, plant science research, and sustainability, a large green industry with diverse, in-demand careers.

How do I keep it rigorous?

Ground the hands-on growing in real plant science, biology, soil, nutrients, propagation, so students understand how and why plants grow, not just how to garden.