The Diagnosis of Mineral Deficiencies in Plants by Visual Symptoms
Published by His Majesty's Stationary Office 1943
Crown Copyright Reserved
RADISH IN SAND CULTURE from the 1951 edition
by Thomas Wallace, M.C., D.Sc., A.I.C.
094. Radish Plants
Phosphorus deficiency
Growth dwarfed; leaves lustreless dark green, laminae and petioles dull purple tints; older leaves marginal scorch and wither early.
095. Radish Plants
Magnesium deficiency
Older leaves marked intervenal chlorosis.
096. Radish Plants
Potassium deficiency
Leaves backward curling and scorching of margins.
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Color Pictures of Mineral Defeciencies in Plants 1943
Using Hydroponics to Understand the Earth's Life Processes
Understanding Colloidal Suspensions
" The Art of Healing Ourselves "
The Diagnosis of Mineral Deficiencies in Plants by Visual Symptoms
by Thomas Wallace, M.C., D.Sc., A.I.C.
on the Atomic Level
The Tortoise Shell Hydroponic Reference Center
Plants need to absorb what you feed them.
Only You can bring Good Health and Healing into Your Body.