Abies concolor White Fir Description One of the best firs for landscape use. Bluish needles and light colored new growth give this plant a cheerful appearance. Withstands heat, drought and cold equally well. Hates heavy clay, prefers moist, well drained soils. Characteristics Hardiness Zone: 4 Light requirements: Sun/Part Sun Height: 40-60' Spread: 20-40' Native: No Sizes & Prices Size: 60" Ht B&B $269.00 Other Information All Fir Canaan Fir Abies balsamea var. phanerolepsis Zone: 4 Sun HT: 40-55' White Fir Abies concolor Zone: 4 Sun/Part Sun HT: 40-60'