Ammo 30

Autumn, Winter, Spring

• Avoid application before large amounts of rainfall (40ml plus within 10 hours) to reduce any leaching.

• Nitrogen is always the nutrient in highest demand by plants, due to the greater content of nitrogen present on a dry weight basis in comparison to any other nutrient.
• Nitrogen is a primary component of amino acids which are the building blocks of proteins. Thus, by adding nitrogen to soil the protein content in plants is increased.
• Nitrogen is part of the chlorophyll molecule, and a part of numerous enzymes and coenzymes. Chlorophyll is responsible for photosynthesis, where sunlight is absorbed and stored in the plant as sugars and proteins.
• Therefore, nitrogen is an integral part of photosynthesis.
• Signs of nitrogen deficiency – reduced plant growth, yellowing of the leaf, early crop maturing.

• Sulphur is essential in forming plant protein as it is present in cysteine and methionine, two vital amino acids involved in protein synthesis.
• Key component of coenzymes and vitamins, involved in energy transfer and lipid synthesis.
• Some sulphur compounds are responsible for the taste and smell of plants, like onions.
• Sulphur amino acids are at high levels in animal fibres, therefore sufficient sulphur is required for good wool production.
• Promotes nodule formation in legumes
• Signs of sulphur deficiency – light green to yellowish coloured young leaves, reduced plant growth rates, plants that are short, small and slender.