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Jeff Lowenfels: Amazon KDP author data
As of Nov 6, 2026, Jeff Lowenfels has 15 books on Amazon, 14 of them on a best-seller list in the last 30 days (best rank #1), mostly in Marijuana Cultivation, Organic & Sustainable, Techniques.
| Median price | $12.89 |
|---|---|
| Price range (middle 50%) | $11.99 – $16.19 |
| Median reviews | 886 |
| Total reviews | 12,940 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 93% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.89, 18% below the median of their main category, Marijuana Cultivation.
Jeff Lowenfels's best-ranked books
-
Teaming with Fungi: The Organic Grower's Guide to Mycorrhizae (Science for Gardeners)
by Jeff Lowenfels
- Price$11.99
- Rating4.8
- Reviews886
-
DIY Autoflowering Cannabis: An Easy Way to Grow Your Own (Homegrown City Life Book 8)
by Jeff Lowenfels
- Price$1.99
- Rating4.6
- Reviews379
-
Teaming with Bacteria: The Organic Gardener's Guide to Endophytic Bacteria and the Rhizophagy Cycle
by Jeff Lowenfels
- Price$11.99
- Rating4.8
- Reviews142
-
Teaming with Fungi: The Organic Grower's Guide to Mycorrhizae (Science for Gardeners)
by Jeff Lowenfels
- Price$17.50
- Rating4.8
- Reviews886
-
Teaming with Fungi: The Organic Grower's Guide to Mycorrhizae (Science for Gardeners, Book 6)
by Jeff Lowenfels
- Price$12.89
- Rating4.8
- Reviews886
-
Teaming with Nutrients: The Organic Gardener’s Guide to Optimizing Plant Nutrition
by Jeff Lowenfels
- Price$15.29
- Rating4.8
- Reviews1,104
-
DIY Autoflowering Cannabis: An Easy Way to Grow Your Own (Homegrown City Life, 8)
by Jeff Lowenfels
- Price$24.45
- Rating4.6
- Reviews379
-
Teaming with Bacteria: The Organic Gardener’s Guide to Endophytic Bacteria and the Rhizophagy Cycle
by Jeff Lowenfels
- Price$11.49
- Rating4.8
- Reviews142
- Published2022-09
-
Teaming with Bacteria: The Organic Gardener’s Guide to Endophytic Bacteria and the Rhizophagy Cycle
by Jeff Lowenfels
- Price$12.89
- Rating4.8
- Reviews142
-
Teaming with Microbes: The Organic Gardener's Guide to the Soil Food Web, Revised Edition
by Jeff Lowenfels
- Price$11.99
- Rating4.8
- Reviews2,218
Main categories
FAQ
How many books does Jeff Lowenfels have on Amazon?
KDPTop tracks 15 of their books; 14 made an Amazon list in the last 30 days.
Which categories does Jeff Lowenfels publish in?
Their books chart most often in Marijuana Cultivation, Organic & Sustainable, Techniques.
How does Jeff Lowenfels price their books?
The median price is $12.89; half of the books cost $11.99–$16.19.
Has Jeff Lowenfels released new books recently?
0 new books in the last 30 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.