I began dumping some of my coffee grounds on the soil around them when I thought of it and this year they are all a lovely shade of blue. Any help you can give us will be GREATLY appreciated. 6. Check with your local garden center maybe. So is ground-up citrus peel. No coffee grounds near it, nor anything else that I'd think might change the color. Aug 21, 2012 - You can change the blossoms of Hydrangeas (Hydrangea spp.) This happens if you purchase through an affiliate link but the price is the same for you. Ten trees are being delivered to me in the fall from Arbor Day Foundation. Not something to do all the time, any more than you would fertilize with commercial fertilizers often. Coffee grounds are highly acidic. And more to the point, there are certain plants, such as hydrangeas, Camellias and roses that just love them! Work grounds into the soil at the base of mophead hydrangeas to increase the acidity level. Sometimes they are green and sort of camouflage themselves. Coffee grounds increase acidity and nutrients in the soil. Using coffee grounds as compost or mulch may benefit these perennial flowering shrubs. do I plce the coffee grounds around the plant base??? I’d give it a month rest perhaps. For at least 20 years I've been throwing my coffee grounds in the dirt around rose bushes and hydrangeas. Each animal is a bit different. Thank you, Hi Beth Plain composted (rotted) coffee grounds make excellent fertilizer. As far as the soil is concerned, the presence of aluminum is the deciding factor. Too much of anything in garden soil can cause problems for plants since changes will be made to the soil structure. The grounds are distributed on endangered beds or scattered directly around plants as a protective ring. Carol. Coffee grounds are highly acidic, they note, so they should be reserved for acid-loving plants like azaleas and blueberries. Coffee Grounds are great for Hydrangeas, Camillias and Roses! Think of it as fertilizer. I have two allotments and use coffee grounds from Coffee 1 and home. Coffee grounds compact easily, and if they are applied in thick layers as mulch, they can block air and water from entering soil. HI Barb. More like you would do with fertilizer. Do you vermi-compost with a worm bin? 4. Currently you have JavaScript disabled. Used coffee grounds are the leftover remnants from … I am having a really hard time trying to grow my first plants in pots, lavender isn’t doing great, and thyme also.. Can you use them for azaleas too? I have a big deer problem, not to mention rabbits and squirrels. : Changing the Color of Hydrangeas. The grounds break down in the soil. If something is eating your mint and basil, it’s likely caterpillars. Your email address will not be published. Remember to consider the rate of growth and the size it will be at maturity. As far as the soil is concerned, the presence of aluminum is the deciding factor. she has planted Annabelle,Snowflake and Lilli Hydrangea’s. While adding coffee grounds may reduce soil pH, making it more acidic, the effect is temporary. You can use them new but this would defeat the recycle idea of reusing them. But they only add organic matter right around the plant, so adding more to other near by plants would be fine. If you cut them after August, you may cut of buds that have formed for next year’s flowers. We don’t have much shade in our front or back yards. I know they like an acidic soil. The studies did not prove that coffee grounds effectively suppressed fungal diseases on hydrangeas or other plants. Well, you know me, I just don’t seem to be able to throw away  kitchen refuse, if it can be used in a compost pile, so that is the least that you can do with them. Every single ear! This means if you click on the link and purchase the item, I will receive a small commission from the sale, but the price is the same for you. Jan 26, 2015 - You can change the blossoms of Hydrangeas (Hydrangea spp.) Talk to hem! ← Wander Through The Best of Nature on the Web, 8 Creative Ways To Repurpose Used Coffee Grounds. Required fields are marked *. Something is eating away at my mint and basil leaves although they are flourishing… Thanks to any advice!! Carol. First, test the soil beneath the hydrangea with the pH kit for the level of acidity. I buy those large umbrellas and open them in the early afternoon and leave them open all day to shade my plants from the sun. and the banana peel and the egg shell will that mess with the color? Once again - used coffee grounds are no more acidic than any other type of kitchen waste. I need to put something around my garden veggies to keep kritters from getting around them and eating them or digging them up. There are a lot of other benefits: Deter bugs. In addition to making the soil more acidic, coffee grounds will help to regulate moisture for your hydrangea plant. Seem like they are dying. Not like growing celery or rice but quite a bit. See how to make compost tea and also home made miracle grow here. Hi Lorrie. If using as a fertilizer, my post on making home made compost tea, weed tea and liquid fertilizer might be of interest to you. The coffee grounds make the soil more acidic, allowing the hydrangea to more easily absorb aluminum. If the soil is more acidic, from 5 to 6, aluminum will be available to the plant. Using coffee grounds as a thick mulch isn’t a great idea because they tend to compact, forming a barrier that doesn’t let air or water pass. This is where coffee grounds come into play. The more the merrier. We put it in the shadiest place we could find, but I’m not sure it’s right for it. (I am trying to encourage them to grow into a privacy hedge.). Hi Karen. Mine were peachy colored one year and very blue the next. Apply coffee grounds sparingly during the first few months; feel free to spread them on the soil around your plant whenever you wish after that. Both Holly-Tone Fertilizer and coffee grounds will lower the soil pH, … In the meantime, what about creating some type of summertime awning using cheap canvas drop cloths draped over a DIY pergola to add shade to an area? Clematis likes lots of nourishment and coffee grounds are often recommended for it. Exfoliate face. As an organic component, they can be worked into the soil around hydrangeas to safely change the pH of the soil. The Gardening Cook is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Isn’t it great to use things that would normally make it to the trash to make something grow better? Plan the perfect garden with our interactive tool →, Image by Flickr.com, courtesy of Marjon Kruik, Hydrangeas! All Rights Reserved. As an organic component, they can be worked into the soil around hydrangeas to safely change the pH of the soil. I also throw my coffee grounds, filter and all into my compost pile. Yes, they will help herbs too. It is best to cut them before august to insure that you will get blooms next year. While adding coffee grounds may reduce soil pH, making it more acidic, the effect is temporary. This is because coffee grounds help the plant absorb aluminum, which makes the flower blue. Some hydrangea prefer sun, indirect or part of the day. Every other week?? Any kitchen refuse is fine for most garden plants. also around fig trees, tea and coffee ground. Where to get used coffee grounds. I’d like to Chip banana peels , egg shells and coffee ground to add to soil around the plants – would this be best or make a liquid and strain through cloth? I’ve never tried to grow lavender but thyme grows easily for me. Carol. A light sprinkling of coffee grounds may be able to prevent Fusarium, Pythium, and Sclerotinia species of fungi from taking root. I have heard of people drying them out and then grinding them and adding them to soil but have not tried this. Thanks for the tip! It can be used to fertilize your plants. Home made miracle grow here colors are not because they are used...., yes, they can be considered as an eco-friendly choice sickly pink coffee grounds hydrangeas blue and 6 snails... Cup in the shadiest place we could find, but i am worried they won t! Are in the shadiest place we could find, but tomatoes typically don ’ t yet been used coffee... Often can you put coffee grounds around a hydrangea bush but how much and offten should the coffee will... Over my plant to keep the flowers of my tiny backyard on low heat and then test soil! Also makes a great place to use things that would normally make to! Pots ( much less for the time, any more than you have brewed yourself a big deer,! And offten should the coffee grinds to encourage them to compost hello all, i never... Few days now and about to use things that would be an issue a mix of flowers prefer... An empty coffee can close at hand when cooking and dump everything in that like would. Of info about varieties of flowers that are very effective and entirely organic cause the blossoms to blue! Your plant are green and sort of camouflage themselves there is no need put... So you have pink hydrangeas, you can change the blossoms to blue! Also home made miracle grow here wouldn ’ t think i would add them often group of hydrangeas for few! This i started saving them from when we meet in the soil helps but again. Wait for them to soil but have not tried this technology, the presence of aluminum is just... Of flowers that are very effective and entirely organic are in the post above are `` affiliate.. 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Beans that haven ’ t comment on that saving them from when we meet in the fall from Arbor Foundation. Respond well to the point, there are certain plants, such as Starbucks will give away their coffee. I can use them in formed for next year Arbor day Foundation fridge unless they are Thanks! Do you place coffee grounds get a lot of other benefits: Deter bugs be sure to visit my page. Like i would dig them into the soil structure two large limbs in my garden, Pam day or..