Sure, it's even simpler than it was before. Of course, you don't have to worry about fertilizer or poor soil ever again because you'll be growing above the ground. However, the best feature is that anyone, anywhere can enjoy a square foot garden - children, adults with limited mobility, and even complete novices can achieve spectacular results. But, let's get back to the ten improvements. You're going to love them: 1. New Location - Move your garden closer to your house by eliminating single-row gardening. Square foot gardens need just 20% of the space of a traditional garden.2. New Direction - Locate your garden on top of existing soil. Forget about pH soil tests, double-digging (who enjoys that?), or those never-ending soil improvements.3. New Soil - The new "Mel's Mix" is the perfect growing mix. We give you the recipe, and best of all, you can even buy the different types of compost needed.4. New Depth - You only need to prepare a SFG box to a depth of 6 inches! It's true - the majority of plants develop just fine when grown at this depth.5. No Fertilizer - The all new SFG does not need any fertilizer - ever! If you start with the perfect soil mix, then you don't need to add fertilizer.6. New Boxes - The new method uses bottomless boxes placed above ground. We show you how to build your own (with step-by-step photos).7. New Aisles - The ideal gardening aisle width is about three to four feet. That makes it even easier to kneel, work, and harvest.8. New Grids - Prominent and permanent grids added to your SFG box help you visualize your planting squares and properly space them for maximum harvest.9. New Seed-Saving Idea - The old-fashioned way advocates planting many seeds and then thinning the extras (that means pulling them up). The new method means planting a pinch - literally two or three seeds - per planting hole.10. Tabletop Gardens - The new boxes are so much smaller and lighter (only 6 inches of soil, remember?), you can add a plywood bottom to make them portable. Of course, that's not all. We've also included simple, easy-to-follow instructions using lots of photos and illustrations. You're going to love it!

    From the #1 bestselling author of The Hot Zone comes an amazing account of scientific and spiritual passion for the tallest trees in the world, the startling biosystem of Rthe canopy, S and those who are committed to the preservation of this astonishing and largely unknown world.

    Will temperatures rise by 2�C or 8�C over the next hundred years? Will sea levels rise by 2 or 30 feet? The only way that we can accurately answer questions like these is by looking into the distant past, for a comparison with the world long before the rise of mankind.We may currently believe that atmospheric shifts, like global warming, result from our impact on the planet, but the earth's atmosphere has been dramatically shifting since its creation. This book reveals the crucial role that plants have played in determining atmospheric change - and hence the conditions on the planet we know today. Along the way a number of fascinating puzzles arise: Why did plants evolve leaves? When and how did forests once grow on Antarctica? How did prehistoric insects manage to grow so large? The answers show the extraordinary amount plants can tell us about the history of the planet -- something that has often been overlooked amongst the preoccuputations with dinosaur bones and animal fossils.David Beerling's surprising conclusions are teased out from various lines of scientific enquiry, with evidence being brought to bear from fossil plants and animals, computer models of the atmosphere, and experimental studies. Intimately bound up with the narrative describing the dynamic evolution of climate and life through Earth's history, we find Victorian fossil hunters, intrepid polar explorers and pioneering chemists, alongside wallowing hippos, belching volcanoes, and restless landmasses.

    Includes a poster of Theodore Gray's iconic photographic periodic table of the elements! Based on seven years of research and photography by Theodore Gray and Nick Mann, The Elements presents the most complete and visually arresting representation available to the naked eye of every atom in the universe. Organized sequentially by atomic number, every element is represented by a big beautiful photograph that most closely represents it in its purest form. Several additional photographs show each element in slightly altered forms or as used in various practical ways. Also included are fascinating stories of the elements, as well as data on the properties of each, including atomic number, atomic symbol, atomic weight, density, atomic radius, as well as scales for electron filling order, state of matter, and an atomic emission spectrum. This of solid science and stunning artistic photographs is the perfect gift book for every sentient creature in the universe.

    At the time, Watson was only 24, a young scientist hungry to make his mark. His uncompromisingly honest account of the heady days of their thrilling sprint against other world-class researchers to solve one of science's greatest mysteries gives a dazzlingly clear picture of a world of brilliant scientists with great gifts, very human ambitions & bitter rivalries. With humility unspoiled by false modesty, Watson relates his & Crick's desperate efforts to beat Linus Pauling to the Holy Grail of life sciences, the identification of the basic building block of life. Never has a scientist been so truthful in capturing in words the flavor of his work.

    Fickle plants make seemingly spontaneous decisions to bloom or bust, seeds sprout magically in the blink of an eye, and deep-rooted mysteries unfold underground and out of sight. Understanding basic botany is like unlocking a horticultural code; fortunately learning a little science can reveal the secrets of the botanical universe and shed some light on what’s really going on in your garden.Practical Botany for Gardeners provides an elegant and accessible introduction to the world of botany. It presents the essentials that every gardener needs to know, connecting explanations of scientific facts with useful gardening tips. Flip to the roots section and you’ll not only learn how different types of roots support a plant but also find that adding fungi to soil aids growth. The pruning section both defines “lateral buds” and explains how far back on a shoot to cut in order to propagate them.The book breaks down key areas and terminology with easy-to-navigate chapters arranged by theme, such as plant types, plant parts, inner workings, and external factors. “Great Botanists” and “Botany in Action” boxes delve deeper into the fascinating byways of plant science. This multifaceted book also includes two hundred botanical illustrations and basic diagrams that hearken to the classic roots of botany.Part handbook, part reference, Practical Botany for Gardeners is a beautifully captivating read. It’s a must for garden lovers and backyard botanists who want to grow and nurture their own plant knowledge.

    Always timely, topical, and distinctively “useful, with a pleasant degree of humor,” the Almanac is consulted daily by users from all walks of life, throughout the year.   The 2021 edition contains the fun facts, predictions, and feature items that have made it a cultural icon: traditionally 80 percent–accurate weather forecasts; notable astronomical events and time-honored astrological dates; horticultural, culinary, fashion, and other trends; historical hallmarks; best fishing days; time- and money-saving garden advice; recipes for refreshment; facts on folklore, farmers, home remedies, and husbandry; amusements and contests, plus too much more to mention—all in the inimitable way that the Almanac has done since 1792.   • Beloved by generations for being “useful, with a pleasant degree of humor,” The Old Farmer’s Almanac features everything under the Sun, including its much-in-demand long-range weather predictions, essential astronomical timetables, 2021 holidays, fascinating trends, best fishing days, valuable gardening information, tantalizing recipes, fun folklore, amusements, contests, and much more! • Exclusive: 32 reference pages, covering such popular topics as full Moon names, hurricane names, flowers that attract birds and butterflies, U.S./metric measurement conversions, and many more! • Easy-to-read edition, with crisp, white paper and larger type than the regular paperback version • Includes 112 full-color pages • Hard cover with dust jacket helps to protect the pages—a plus for those who collect the Almanac each year!

    Beautiful and brimming with information, this indispensable guide contains all the advice you'll ever need--even if your thumb is brown--to create a gorgeous yard, a bountiful vegetable garden, or a lush green indoors.More than 400 full-color photos let you see exactly what plants look like--from flowers to trees to vegetables--both close up and in garden settings.More than 115 drawings show you how to step by step all the tricks to caring for a variety of plants.One hundred pages of illustrated plant portfolios and 65 pages of handy charts give you thorough descriptions of more than 800 plants, diseases and pests.

    Share his 30 years' experience of growing vegetables as he takes you through the vegetable year and shows you when you should sow your seeds, dig your plot and harvest your crops.

     This field guide features detailed descriptions of 455 species of trees native to eastern North America, including the Midwest and the South. The 48 color plates, 11 black-and-white plates, and 26 text drawings show distinctive details needed for identification. Color photographs and 266 color range maps accompany the species descriptions.

    nicely communicates the wonder ... Especially effective is the eight-pictured depiction of the development of the caterpillar into a chrysalis." --School Library JournalObserving a Monarch butterfly as it transforms itself from caterpillar to chrysalis to butterfly is among the most thrilling experiences that nature offers. Raising Monarch butterflies is made easy with the help of this detailed guide.How to Raise Monarch Butterflies explains what threats Monarchs face today and how readers can help conserve the Monarch's feeding grounds from encroachment. Revel in one of the most remarkable miracles of nature.This updated edition contains:More than 40 new colorful and detailed photos More secrets to help you find eggs and caterpillars Instructions on how to feed a monarch and more details on their care Expanded information on varieties and propagation of milkweed New page on the diverse insects in the milkweed patch New suggestions for starting a butterfly garden, including a large photograph of an outstanding Monarch Waystation.

    Color photographs and line drawings help you identify and learn about the fascinating plants of the Pacific Northwest coast. Engaging notes on each species describe aboriginal and other local uses of plants for food, medicine and implements, along with the unique characteristics of each plant and name origins.

    In all the current highly publicized debates about creationism and its descendant "intelligent design," there is an element of the controversy that is rarely mentioned—the "evidence," the empirical truth of evolution by natural selection. Even Richard Dawkins and Stephen Jay Gould, while extolling the beauty of evolution and examining case studies, have not focused on the evidence itself. Yet the proof is vast, varied, and magnificent, drawn from many different fields of science. Scientists are observing species splitting into two and are finding more and more fossils capturing change in the past—dinosaurs that have sprouted feathers, fish that have grown limbs. Why Evolution Is True weaves together the many threads of modern work in genetics, paleontology, geology, molecular biology, and anatomy that demonstrate the "indelible stamp" of the processes first proposed by Darwin. In crisp, lucid prose accessible to a wide audience, Why Evolution Is True dispels common misunderstandings and fears about evolution and clearly confirms that this amazing process of change has been firmly established as a scientific truth.

    The Topics And Chapters Are Organized In A Sequence That Is Easy To Follow, Beginning With The Most Familiar -- Structure -- And Proceeding To The Less Familiar -- Metabolism -- Then Finishing With Those Topics That Are Probably The Least Familiar To Most Beginning Students -- Genetics, Evolution, The Diversity Of Organisms, And Ecology.

    It offers the best information in the world on the current popular and traditional uses of the nearly 500 species covered, much of it available for the first time. More than 530 color photographs illustrate the plants and their flowers, leaves, and fruits. The descriptive text combines scientific, ethnobotanical, and cross-cultural information, making this field guide unique. An index to medical topics is helpful for quickly locating information on specific ailments. Symbols next to the plant descriptions provide quick visual warnings for poisonous and allergenic plants. Organized by flower color for fast identification, this guide is an essential aid to appreciating native plants and the wild areas they inhabit.