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Choosing the right system for you

First of all you need to decide if you want to use a type of medium or if you want a soilless hydroponic set-up.

Medium option


The ALIEN® RAIN™ is the ultimate top feeding system. It can be used with any type of medium such as soil, coco or clay pebbles.

Hydro option


In application, both methods can produce huge yields. The systems look similar but work in very different ways. Each has its benefits depending on the environment in which they are used.


  • Supports any growing medium
  • Medium acts as buffer
  • Uses water and nutrients efficiently
  • Quiet operation


  • More control of nutrient uptake to regulate plant growth
  • Uniform growth ideal for ‘sea of green’ technique
  • Minimal medium required
  • Quiet operation


  • Reduced veg time
  • Uniform PH & EC
  • Minimal medium required
  • No electronics, plug in and grow