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temperature that woody ornamentals can be damaged because their rootballs aren't insulated - 18-24 degrees planting procedure - 1. dig planting hole 2x size of rootball 2. set plant no deeper than in pot 3. on b&b remove 1/3 of wire and burlap 4. on container stock, loosen rootball 5. backfill with soil removed 6. water while filling in 7. make saucer around trunk 8. install 3" of mulch extending 2-3' beyond canopy 9. fertilize ornamental tree fertilization rate - 3-6 lbs N p...

What is the optimum planting time for adding container -grown plants to a landscape? Balled and burlapped plants? bare - rooted plants? - Should organic amendments be added to a planting hole when planting an individual tree? - What are advantages of using mulches ? - What N/P/K ratio is recommended for fertilizer used on ornamental trees and shrubs? - Why prune? - What is the hormone in the terminal bud of plants that directs bud growth along the stem? -

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LOUISIANA HORTICULTURE LISENCE EXAM QUESTIONS WITH ANSWERS GRADED A+ 2025/2026 Light green leaves with leaf margins turning upward are symptoms of _________. - calcium deficiency A 50 poind bag of 13-13-13 would contain how many pounds of nitrogen? - 6.5 A 50 pound bag of 20-15-10 would contain how many pounds of phosphorus? - 7.5 Resin coated materials, such as osmocote, fertilize depends on what factor to release nutrients: - soil moisture Fertilizing in early or late fall: - is a poor...

LOUISIANA HORTICULTURE ACTUAL EXAM QUESTIONS WITH ANSWERS GRADED A+ 2025/2026 How is light intensity commonly measured? - Foot Candles: The amount of light falling on one square foot one foot away from a standard candle List three functions of water in a plant. - 1)Ingredient of Photosynthesis 2)Solvent for nutrients 3)Gives the plant tissue rigidity Define permanent wilting point. - when all gravitational water and the available water are gone and only the graivable water remains Defin...

LOUISIANA HORT 2050 CORE EXAM QUESTIONS WITH ANSWERS GRADED A+ 2025/2026 * Carolus Linnaeus - * Swedish Botanist * In 1753 published Species Plantarum. * Introduced the binomial nomenclature system of plant classification * First botanist to organize plants into classes based on floral structure. * Binary name must be underlined or written in italics * Genus name starts with an upper case letter and the species name is written in all lowercase letters * In technical writing, the binar...