Environmental Damage: Calcium Deficiency



Image 1 Image 1
Calcium Deficiency Guarianthe Cattleya
Image 2 Image 2
New Growths from Calcium Deficient Lead
Image 3 Image 3
Calcium Deficiency on Growing Leaf Tip
Image 4 Image 4
New Leaf Rots from Calcium Deficiency
Image 5Image 5
Growing Tip Blackens on Cattleya aurantiaca
Image 6 Image 6
Calcium Deficiency in New Cattleya Growth
photo by AOS
Image 7 Image 7
Blackening Leaf Tip on Cattleya
Image 8 Image 8
Necrosis Continues after Black Tip Cut
Image 9 Image 9
Black Tip Preceded by Yellow Halo