Customer Reviews

Marijuana hydroponics: High-tech water culture

5 star:		(5)
4 star:		(2)
3 star:		(2)
2 star:		(0)
1 star:		(5)

 

 

Ed Rosenthal had a hand in this one and it looks more like Closet Cultivator than a good grow book. This book is not the best hydroponics book you can find by a long shot. It is also incomplete and there is much better information in some of the other grow books that are out there. I highly recommend The Cannabis Grow Bible by Greg Green for coverage of hydroponics systems and growing mediums. "Marijuana Hydroponics" is a little lite* on both of these areas. It will get you there but I have strong reserves about issuing this book a fully positive review without suggesting that you also get another book with a hydroponics section to help you along. I did like the sections on photosynthesis though.

It teaches the begingers to the pros on how to grow and imporve the plants and yields and gives various tips and points on these subjects. Its as easy to follow as 1,2,3. So if you want to know how to grow the dank read the book!!!!

I was looking forward to gaining some real insights with this book. However, it is one of the most disapointing books on the subject I have read. The infomation is dated, the size of the book is pitifull. Trying to remain objective, there are a few handy formulas for detailed calculations, the rest of the information here is old news, and all available for free on the net. Ed has, in the past written some of the best and most well known material on this subject. But this book is just not worth buying. Ed Rosenthal where has your integrity gone?

The first edition of this book was a great read. I've just seen this new book and it was great to have some of your newest discoveries. The chapter about new fertilizers and pest controls has a lot of useful information, and the chapter From Trash to Stash was a fun read. Great photos too!

This book is one of the most explicit and detailed books i have ever read. If you are interested in growing hydroponically, this is the book for you!

I was looking forward to gaining some real insights with this book. However, it is one of the most disapointing books on the subject I have read. The infomation is dated, the size of the book is pitifull. Trying to remain objective, there are a few handy formulas for detailed calculations, the rest of the information here is old news, and all available for free on the net. Ed has, in the past written some of the best and most well known material on this subject. But this book is just not worth buying. Ed Rosenthal where has your integrity gone?

Definitely not worth buying. Antiquated and full of myths with few shared facts that aren't already very well know even to newbies. The book is advertised as being by Ed Rosenthal and it is not. The book is really no more then a rehashing of old DWC methodolgies that are known to provide small expensive yields. The methodolgies suggested by the author are known to produce a system wrought with root rot problems. IMHO people would better benefit by simply reading online material from one of the major online growing forums. The hydro nutrient formula advertsied as a lure is no more then a recipe for Hoagland's formula, which is a over 30 year an old tomato nutrient formula widely posted online but never used anymore. Don't waste your money on this book.

After reading this book and his Q&A in High Times any novice grower would be ready to grow those dank nuggs that everone goes broke for...definetly a must have from the leading indoor cultivation authority.

The book is very informative & has good instructions & it helped me see how much work is really involved. I recommend it for anyone considering growing plants using hydroponics.

I was looking forward to gaining some real insights with this book. However, it is one of the most disapointing books on the subject I have read. The infomation is dated, the size of the book is pitifull. Trying to remain objective, there are a few handy formulas for detailed calculations, the rest of the information here is old news, and all available for free on the net. Ed has, in the past written some of the best and most well known material on this subject. But this book is just not worth buying. Ed Rosenthal where has your integrity gone?