Hydroculture of cacti

This is the next section of the new project of our electronic journal "Cacti: Writing a Book Together" - Hydroculture. This theme is perceived not absolutely uniquely by the readers: one of them receive hydroculture with delight, other - with some disclaimers, third - at all do not perceive.
We hope, you are not be indifferent to this interesting theme. The recalls and wishes send to Cultivar's team.

CONTENTS:

• What is Hydroponics? - by Stanislav Polozkov
• Cacti Growing in Water - by Georgy Volsky
• Hydroculture - by Vladimir Boxer
• The Simpliest Hydroponic System - by Abert@ beep.ru
• Hydroponics and Ionitoponics of Cacti
• Hydroponics - from the "Book Shelf" of Alexandre Bunakov
• From the Book of Zaltser "Hydroponics for Amateurs" - by Vladimir Boxer
• Hydroponics. Substrate Culture and Aggregate Culture - Flowers.foka.ru
• Guidelines for Home-Made Soil Mixes - by Valery Kalishev
• About Hydroculture - from the Gunter Andersohn's book "Kakteen. Auswahl. Pflege. Vermehrung"
• Cactus Hydroculture in Questions and Answers - forum of www.cactuslove.ru
• Air and Water Roots - by Valery Kalishev
• About applying water and mineral cultures in a home collection of cacti: Part 1, Part 2 - by Alexy Vlasov