Spider Mites

Spider mites are tiny insects that are difficult to spot with the naked eye but the damage they can cause to your plants can be very noticeable indeed.

Despite the fact that they are both undercover and very troublesome they are surprisingly easy to deal with if done with care.

The pests measure around 1mm in length, are usually cream or red in colour and are easily overlooked. The following signs on your plants will give a clue to a possible infestation.

• Tiny white dots on the leaf surfaces
  
• Leaf discolouration
  
• Webs that cover the plants
  
• Webs that are constructed between plants
  
• Dead or dying leaves

Spider mites can be far easier to eradicate than destroying your entire stock of plants. In fact destroying the plants will not get rid of the infestation because the female mites can remain dormant and are effectively hiding within your grow room. The females can actually last for over a year without food and once conditions become more favourable they will begin to lay eggs once again.

A smoke bomb can completely destroy all of the spider mites in the environment. Alternatively, pest control sprays can reduce their numbers if used on a daily basis.

• Use your own plant cuttings - other people's could bring mites with them
  
• Disinfect your grow room after each crop
  
• Use a set of 'clean clothes' to avoid importing pests from other environments such as parks
  
• Add a 'bug blocker' to your air intake fans
  
• Frequently inspect your plants with a magnifying glass
  
• Immediately take action if required
  

Be aware of the above tips and keep your system safe from pests. If you need any tips or product advice then we are of course happy to assist!

Many thanks to Zadlo Builders for some of the information contained above.