What is nutrient lockout?

• PH is incorrect or fluctuates.
• Single pack hydroponic solutions.
• Salt build up.
• A chemical reaction between 2 or more nutrient
  solutions that are mixed together.

For acute deficiency symptoms caused by toxicity and nutrient lockout a first Aid program should be immediately administered.

Step 1)
Leach the plants roots and growing medium using a professionalleaching agent to thoroughly leach away metals, calcium, sodium,chlorides, sulphates and many other compounds, which can build up inthe growing media.

Step 2)
Feed with 1/4 strength high quality complete plant food mix alongwith a high quality vitamin B-1 product such as Superthrive (1 drop pergallon).

Step 3)
Spray a professional stay green formula on the leaves. After 24hrs, spray the leaves with a quality vitamin B-1 product.
Feed at 25% of recommended fertilizer dosage until first signs of growth.