Alabama (AL) Certified Landscape Planter (SLP) License Certification Exam

Alabama (AL) Certified Landscape Planter License (SLP) Planters routinely miscalculate soil amendments for Alabama’s clay-heavy terrain, underestimating how native red clay affects drainage and pH balance. The SLP exam heavily weights these regional soil conditions alongside plant hardiness zones specific to central and south Alabama. Strong candidates distinguish between ornamental installation depth requirements and turf establishment protocols—a distinction many rush through. Seasonal timing for dormant oil applications and frost-susceptible species also trips up unprepared test-takers.