Tasty tomatoes and other vegetables need nitrogen, too, but flowering and prolific harvests require more phosphorus and potassium. Flowering bulbs depend on phosphorus for healthy roots, so bulb fertilizers, including Lilly Miller Bone Meal , have a high middle number.
By understanding the basics behind fertilizer labels, you can choose the right products for your lawn and garden goals with confidence. Pennington's portfolio of lawn and garden fertilizers can help your lawn and garden reach its full potential for beauty and enjoyment. Do you enjoy the uplifting show of spring bulbs every year? During the winter months, as outdoor gardens and flower beds sit dormant, many gardeners truly miss tending to and nurturing their plants. With flamboyant, whorled flowers that attract butterflies and hummingbirds, hibiscus H.
Lush grasses flourish with high-nitrogen fertilizers. Azalea fertilizers provide extra iron for healthy shrubs. Extra phosphorus and potassium support big, juicy tomatoes. Pennington Fertilizer Resources. How to Grow Flowers, Herbs and Vegetables Indoors During the winter months, as outdoor gardens and flower beds sit dormant, many gardeners truly miss tending to and nurturing their plants.
Fertilizer grades are made by mixing two or more nutrient sources together to form a blend, that is why they are called "mixed fertilizers. Manufacturers produce different grades for the many types of plants. You can also get fertilizers that contain only one of each of the primary nutrients.
Nitrogen sources include ammonium nitrate Phosphorus is provided as and potash as or Calculating Nutrient Content. To calculate the pounds of nitrogen in a lb bag of fertilizer , multiply 50 by 0. Do the same for calculating the amounts of phosphate and potash. A lb bag of contains a total of 15 lbs of nutrients: 5 lbs nitrogen, 5 lbs phosphate and 5 lbs potash. This may include other nutrients like calcium, magnesium, iron, micronutrients, and even the percentage of organic matter and fillers.
Although the minerals and micronutrients are less critical than the major nutrients, a good fertilizer product will include small amounts of other ingredients, as well. For example, you might read "20 percent of nitrogen 6 percent synthetic, 14 percent organic.
Strictly speaking, an "organic" material is anything that contains carbon atoms. However, in popular usage, we have come to expect that organic fertilizers, like organic food, are manufactured by natural processes and contains nothing synthetic.
That tends to be the case with most commercial products, especially as consumers become more educated, but be sure to read the label before you make a purchase. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content.
Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Explore this Article methods. Tips and Warnings. Related Articles. Method 1. All rights reserved. This image may not be used by other entities without the express written consent of wikiHow, Inc.
Look at the first number to see the nitrogen percentage. Most balanced fertilizers contain a high percentage of nitrogen which helps plants make green growth.
Adding nitrogen to the soil helps the leaves and shoots grow so it's great for establishing leafy vegetable plants. Read the second number to find the phosphorus percentage. Plants need phosphorus to put on root growth and the nutrient also helps plants grow flowers or fruit. Phosphorus is great for balanced or all-purpose fertilizers because it allows plants to absorb and use other nutrients. Check the last number to see the potassium percentage. Think of potassium as a multi-vitamin for your soil.
This nutrient is critical for plants' ability to photosynthesize and grow. It's also important for plants that develop fruit or create seeds. Method 2. Locate the brand and product name at the top of the label. There are a lot of companies that produce fertilizer and each brand makes several varieties, which is why the product name is important. Most product names tell you what the fertilizer is for.
You might see "lawn restorer," "potted plants," or "flower and vegetables," for instance. If you are satisfied with it, you'll remember what to buy the next time you need to fertilize. Check the back of the label if you want to find a specific nutrient. In general, the N-P-K percentages are the most important part of the fertilizer, but if you're looking for a particular secondary nutrient or micronutrient for your plants or vegetables, read the back label.
Read the directions for applying the fertilizer. The back of the fertilizer should tell you how to spread dry fertilizer or use liquid fertilizer. If you're fertilizing a yard, you'll probably have to measure the area so you know how much product to apply. To find the square footage of your yard, measure the length and the width. Multiply these 2 numbers to find the area that you need to fertilize.
Always measure your fertilizer before you apply it to soil or grass.
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