MN Landscape study materials
MN Landscape study resources

MN Landscape: Garden Centers

MN Landscape ยท Work through your exam, one topic at a time.

All guide sections

Garden Centers

Garden Centers

This domain tests retail nursery and garden-center work: receiving and holding plant quality, accurate labels, customer problem-solving, and compliance with nursery-stock rules. The best answers connect a sale to the customer's site, not just to the plant's appearance.

Receiving and holding

  • Inspect deliveries for pests, disease, broken stems, and dry rootballs; reject or isolate problems.
  • Water by need, not by calendar. Containers dry quickly in sun and wind.
  • Group plants by light and water requirements; provide spacing and airflow.
  • Keep labels accurate: botanical name, cultivar, hardiness zone, mature size, and light needs.

Advising customers

  • Ask about light, soil, drainage, space, winter exposure, and who will maintain the plant.
  • Match the plant to the site and to Minnesota's Zone 3โ€“4 winters.
  • Explain establishment watering and proper planting depth.
  • Do not promise pest immunity or guaranteed bloom without qualification.

Compliance and records

  • Nursery stock is subject to state inspection; keep records and know noxious-weed restrictions.
  • Pesticide claims must match the label.
  • State warranty terms clearly and record markdowns and losses.

Worked example

A customer wants a 6-ft shrub for full sun and dry soil in Zone 3. First confirm drainage and exposure. Then check the mature spread, not the pot size, so it fits the space. Choose a Zone 3โ€“4 hardy plant suited to dry sites. Explain watering through establishment and avoid recommending a Zone 5 plant that may die in a cold winter.

Traps that cost marks

  • Selling a tender plant as reliably hardy.
  • Mislabeling cultivar or hardiness zone.
  • Overhead watering in midday heat.
  • Ordering stock without checking inspection or pest status.
  • Answering the plant question without asking about the site.