Bristol Waterworld - Aquarium plants - short but useful article on selecting and growing aquarium plants.

Bruce Hallman Yeast Injection Article - Cheapo Yeast CO2 for healthy aquarium plants.

CO2 systems for planted aquaria - A FAQ on using CO2 in planted tanks together with lots of info on how to build your own CO2 high pressure system (or buy one if you don't want to build). Why to use high pressure instead of low pressure.

Feeding the Dutch Aquarium - By Torsten Tiedtke. Nutrient requirements for a planted ("Dutch") tank.

How to Grow Beautiful Aquarium Plants (cheap)! - by Steve Pushak - excellent article

Lighting a Dutch Aquarium - by Torsten Tiedtke. In a planted aquarium light is the most vital element for healthy plant growth.

Open aquariums - A comprehensive article on this method of plant cultivation on the Tropica site.

Success With Aquarium Plants - Introductory article.