Analyzing nft
Indoor horticulturists are now able to choose from a
number of different hydroponic systems. Each system
has its own advantages and disadvantages, but all
aim to produce the same result: accelerated, healthy
plant growth. A close examination of a hydroponic
system is a great way for growers to determine if that
particular system is a good fit for their personal goals
and physical space/environment. By dissecting all
the components that make up a nutrient film technique (NFT) hydroponic system, growers can not
only gain knowledge about the way this system functions but also if, and when, NFT is a practical system
for their gardening needs.
The NFT Hydroponic System
The idea behind an NFT system is to supply the
plant’s roots with a continuous flow of nutrient solution through a series of trays or gutters. Some NFT
systems are comprised of a single tray or gutter while
others are made up of a series of each. To create a
film of nutrient solution, these systems use a pump to
deliver nutrients from a reservoir to the tray or gutter
located at the highest point in the system. The trays
or gutters are position