Growing celeriac

Growing celeriac

Growing celeriac What is celeriac? Celeriac is the bulbous root of a member of the celery family. It is often described as ugly as it is rough and knobbly on the surface but when peeled this gives away to crisp flesh similar in colour to parsnip. Short celery fronds...
Deficiency diseases in citrus

Deficiency diseases in citrus

Deficiency diseases in citrus What is the Ideal pH for citrus? Citrus likes a close to neutral pH i.e. between 6 (lightly acid) and 7. High alkaline soil prevents the absorption of iron, magnesium and zinc which are necessary for the production of chlorophyll, the...