Watering &
Fertilizing Bonsai
Water and nutrient management: principles, techniques, calendars, styles and species profiles. The two actions that, more than any other, decide whether a bonsai thrives — in one practical, illustrated manual.
36-page illustrated PDF · instant email delivery · secure checkout by Stripe
Why this book
“Just water when the soil looks dry” is the advice that kills bonsai. Water and fertilizer are not two separate chores — they are two sides of one process: feeding the tree through a tiny volume of substrate. Get that rhythm right and everything else follows.
Water and feeding, done right — that's a tree that thrives.
Four parts, nineteen chapters, six species up close
An intermediate-level guide for growers who know the basics and want to master the “how” and the “why” of water and nutrients.
Fundamentals
Water and nutrients as a single system, the anatomy of a bonsai, and how each style changes its care.
Watering
The substrate and its physics, reading water needs, the wet-dry cycle, water quality, the year-round rhythm, automation and special cases.
Fertilizing
Nutrients and their function, reading the N-P-K label, the feeding calendar, fertilizing by species group, and advanced techniques.
Management & diagnosis
Salinity and the water-fertilizer link, the physiology of stress, a quick diagnostic chart, and the most common mistakes — fixed.
Original illustrations on every key concept
Built on experience shared by growers in over 100 countries.
By the Bonsai World editorial team
Bonsai World is a single global club bringing together enthusiasts, collectors and masters from over 100 countries, and the international reference portal for the art — bonsai news from around the world. This manual distills that collective experience into clear, field-tested guidance you can apply to your own trees today.
What growers are saying
★★★★★“Finally a guide that explains the why, not just the when. My maple stopped yellowing once I understood the water-fertilizer balance.”
— Edoardo Rasponelli, Italy
★★★★★“The seasonal calendar alone is worth it. I keep it open on my phone every weekend.”
— María González, Spain
★★★★★“Clear, practical and beautifully illustrated. Exactly the intermediate-level depth I was missing.”
— Peter Weber, Germany
Start giving your bonsai the care it deserves.
Get the ebookWatering & Fertilizing Bonsai
- Full 36-page illustrated PDF
- Month-by-month watering & feeding calendar
- Operational checklist + technical glossary
- Six species profiles & reference tables
- Delivered to your email automatically
- Payment receipt included
Questions, answered
Who is this book for?
Growers at an intermediate level who already know the basics and want to manage water and nutrients with confidence. Beginners will follow it too, with a little patience.
How do I receive it?
Right after payment you'll get an email with the PDF attached and your receipt — usually within a couple of minutes. No account needed.
What format is it?
A 36-page illustrated PDF you can read on any phone, tablet or computer, and print if you like.
Who wrote it?
The Bonsai World editorial team — the people behind bonsaiworld.org, the international reference portal and global club for the art.
Is the payment safe?
Yes. Payment is handled by Stripe; your card details are entered in Stripe's encrypted fields and are never stored on this site.