You are here: Home Gardening Galvanized Water Trough Planters Galvanized Water Trough Planters by Kane Jamison July 26, 2016, 11:59 pm 6 Comments We’ve been looking for a good option for raised planters that were taller than some of our raised garden beds made with wood. After plenty of scrounging around on the internet we ended up deciding to use galvanized water troughs, also known as round end tanks, to fill these spaces in our yard. Check out how awesome these look in the garden: Bamboo in planter at my friend Bob’s house. Circular planter in my yard planted with 2 cauliflower plants & there’s a goji berry hiding in the back. One of our oval galvanized troughs planted with scarlet runner beans. We looked at buying them at the local hardware store but the markup was fairly high. After a bit of research, we found the following options online with free shipping and much better pricing: 123 gallon water trough is shown – $157 when we last checked, with free shipping. Showed up at our door in about 2-3 days. Amazon size and pricing options at the time this was published. The other one we purchased was a round version: 73 gallon round end tank option – $121 when we purchased it. The option at the time of updating this post is an 80 gallon round tank for $130.48. These arrived in a few huge boxes, which would be good for sheet mulching if you need them. I drilled plenty of holes in the bottom for drainage, and placed them around the yard. We ordered 3 tanks total – 2 oval and 1 round. Here’s what the empty trough looks like on our patio We filled it with some compost, branches (for a lazy hugelkultur bed), aged chicken manure, and towards the top mixed in some potting soil. 15 Stunning Galvanized Water Troughs Here are some more photos from around the web of awesome troughs in action: 1) Nice Placement of Galvanized Water Troughs 3 troughs in a row. Not much going on with the plants in these, but the placement looks great. Photo by Kane Jamison. 2) Galvanized Water Troughs Among Other Planter Types Planter spotted outside of Seattle Tilth’s demonstration garden. Photo by Kane Jamison. 3) Galvanized Water Trough With Succulent Plants One day I might get around to making an arrangement in my bucket… But for now I will keep putting my overflow plants in it and hope it makes one for itself 😃 #galvanizedmetal #vintagegarden #rusticgarden #succulenthoarder #succulentobsessed A post shared by TinyWonders (@tinywondersgardens) on Aug 6, 2016 at 6:32pm PDT This galvanized trough is filled with small succulent plants. The metal acts as an insulator, keeping the plant roots warm. 4) Tri-Level Galvanized Water Trough Planter One of A Year In The Yarden’s 15 tips for trough planters is to build up, not out. Taking advantage of the vertical space in your garden is always a good idea, both for productivity and for the health of your back. 5) Galvanized Water Trough Planters For a Clean Look The folks at GardeningInRaisedBeds.com also recommend metal troughs. This example shows how troughs could fit really well in a modern, clean-looking garden, set alongside stone pavers. One advantage of metal beds over wood or stone is that metal is going to be easier to wipe clean or even pressure wash. (Until the galvanized coating rubs off, and it starts to rust.) 6) Adding Galvanized Water Troughs To An Urban Farm Photo by Jake Moss Designs – Search patio pictures These standing galvanized water troughs create a welcoming atmosphere for this sitting area. The tubs are round making the plants easier to access. 7) Galvanized Water Trough Planter Beds Raised Even Higher Erica at Northwest Edible Life asks if this garden in Williams, Oregon, is the most attractive veggie garden ever. These troughs sit on concrete blocks. This brings the soil closer to waist height for easier maintenance. Raising the beds onto concrete also keeps them from marinating in standing water after steady rain, which is all-too-common in the Pacific Northwest. If troughs sit in water too often, the bottoms could rust faster, though they’ll still last for many years. 8) Flowers Looking Terrific The reflections off this planter give the flowers a little extra pop, to my eye. Like any raised bed, these troughs will bring your flowers closer to eye level, which is where you really want them, right? Via Two Men and a Little Farm. You Can Paint Galvanized Troughs Andrea Crawford at CoutureHouseInteriors.com is one of the only people we’ve seen who has painted their troughs using Rustoleum’s metal paints and it looks insanely good. When I found this on Pinterest I nearly hit ‘order’ on the paint on Amazon before I decided that the copper wouldn’t fit well with our yard’s style. But dang – hard not to get jealous of her garden looking through the photos. 9) An Alpine Garden According to Matt Mattus of Growing with Plants, troughs were first used in Victorian England as a way to grow alpine plants in lowland gardens. Alpine plants can thrive if planted in shady areas where they won’t get too much sun. If you’re worried about the container getting too heavy, try filling it with empty plastic jugs at the bottom. 10) A Salad in a Trough Shayla Groves, a graphic designer and homesteader in the tiny mountain town of Basalt, Colorado, bought this trough at a feed store and turned it into a small veggie garden. Once the tomatoes ripen, she can harvest a full salad right from the trough. 11) Small Flower Pot From A Galvanized Trough Large Vintage Galvanized washtub with two handles, great condition, no holes or leaks…$25 #vintagewashtubs #galvanizedmetal #partytub #industrialstyle #homedecor #homeaccents #homedecorating #kyjunk #farmhousestyling #farmhousestyle #farmhousedecor A post shared by Kelly Myers Robertson (@kentuckyjunk) on May 31, 2017 at 4:25pm PDT This galvanized trough is the perfect size for a small planter. You can place galvanized troughs within larger garden beds to separate and prevent crawling plants from taking over your garden. 12) Trough Planter in a Parking Lot Jean McWeeny of State by State Gardening wrote about urban folks and apartment dwellers using troughs as planters. This is outside an artist’s studio; the artist wanted a splash of color. You can see why. McWeeny’s piece also mentions that some people put water trough planters on their apartment balconies for easy access to cooking herbs. 13) Trough Planters as a Water Garden The designers of NeoTerra, a passive-solar house in North Georgia, list a bunch of design concepts on their how-to page, including using metal troughs for a water garden. Many people use troughs for fish ponds, and why not? After all, they’re meant to hold water. 14) The Eclectic Landscape’s Galvanized Troughs Photo by – Search landscape design ideas Designed for a family at Menlo Park in California, these troughs are a perfect place for gardening. The designs and explanation of the project can be found on their page here. 15) Another Behlen Tank Customer Hey, those look familiar—Andrea of Blueberry Hill Crafting bought the same tanks I did for her trough experiment. She bought nine of them and points out one really good benefit for people with rodent issues: the metal base of the trough will keep moles from devouring your plants. That’s also of huge in Coastal areas like Seattle, where rats are common. What Is Galvanized Metal Anyway? It’s pretty simple, just metal dipped in a solution of zinc (here’s a cool 1:20 video of the galvanization process). The zinc prevents rust. It was probably first used on metal armor—a case in which rust protection was literally a matter of life or death. #galvanizedmetal #atskatter #shopsantacruz A post shared by skatter (@skattergirls) on Jun 26, 2017 at 9:39am PDT Later, galvanized steel pipe replaced lead pipe in water systems, which probably saved plenty of lives too. Now, plastic is used, and builders recommend replacing galvanized pipes due to the risk of rust. Though galvanized metal isn’t used for pipes anymore, most metal products that are going to be exposed to the elements undergo galvanization. This includes ladders, balconies, and outdoor metal benches, among others. Galvanized Metal Troughs Won’t Last Forever You can’t stop the aging process for a metal planter anymore than you can for other types of metal. The galvanized coating will eventually wear off and the tank will start to rust. When this will happen is going to depend on factors like your climate, the chemical composition of your air and water, and the acidity in your soil. Some people report rusting after three years, some people say their tanks lasted 10 years or more. This chart gives an estimate of galvanized metal lifespan based on climate zone: Chart via American Galvanizers Association. The best cities for galvanized metal survival are those in rural areas with little to no air pollution. The worst are those in heavily-industrial areas. The American Galvanizers Association provided example cities for each area. This message thread at HomesteadingToday has ideas about refinishing metal troughs. If you want a trough-esque planter that’s going to last longer than that, you’ll have to invest in a porcelain tub, or stainless steel. But, while your trough will begin to rust, that doesn’t mean it’s going to immediately collapse. There’s a good chance some light rusting will look charming in your garden and have a longer lifespan. See more Previous article Report: 18% of UK Kids 10 and Under Drink Energy Drinks Next article Top 5 Sustainable Food Jobs, Week of July 25th Written by Kane Jamison Kane is the founder of Insteading. He lives on his own urban homestead with his family in West Seattle. 5 Comments Leave a Reply how big are the drainage holes in the bottom of your troughs? Reply We did about 1/4″. I wouldn’t do much smaller than that due to size of pebbles and things. You could go bigger, like a 1/2″. Main goal is to create enough holes in case one gets blocked, since you don’t want your planter to turn into a water feature! Reply wondering about zinc content and its absortion into edible plants Reply Dear Bud,WHO says that worldwide there is a zinc deficiency of 31%. In severe cases that can cause hair loss, diarrhea, and slow down wound healing. The list goes on and on. Most people search out the best foods to eat that HAVE a high content of zinc. Zinc is important for proper sense of taste and smell.(Google all of this) So if any zinc is taken up into your plants that’s a good thing. Also, these troughs have been used to water livestock for decades and no one has worried about their water and it’s affect on us. I’m going to start using these for my next garden in the spring. Reply where do we buy these? Reply One Ping Pingback:Outdoor Planters • Nifty Homestead Leave a Reply Cancel reply Your email address will not be published. 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