Best Fertilizer for Peppers. While the best pepper plant fertilizer depends on soil condition and the gardener's preference, the top performer is Pepper & Herb Fertilizer 11-11-40 Plus Micro Nutrients. This fertilizer is formulated to provide a balanced ratio of nutrients essential for pepper plants. Pepper & Herb Fertilizer 11-11-40 is also The best homemade fertilizer for your anthurium is definitely compost – vermicompost to be exact – and you can use it 1-2 times a year. Its NPK value cannot hurt your plants and it provides all the essential nutrients they need to thrive. Some growers recommend using banana peel fertilizer, but we haven’t really seen much benefit. Learn more. Best Overall. The Old Farmer's Almanac Organic Vegetable Fertilizer. Best Bang for the Buck. Dr. Earth Organic Vegetable Fertilizer. Best Nitrogen. Easy Peasy Urea Fertilizer- 46-0-0 Most home garden fertilizers are complete fertilizers, which contain the macronutrients required by plants in the largest amounts. The numbers on a fertilizer bag refer to the percentage of nitrogen (N), phosphorus (P2O5) and potassium (K2O) (in this order). Complete fertilizers sold as “all-purpose” fertilizers for gardens, such as 24-8-16 or 12-4-8 often contain higher amounts of Fertiliser Requirement of Potatoes. Many growers apply manure in the autumn before planting potatoes in the spring. Whilst this is great in that it adds valuable humus and organic matter to the soil the winter rains will have washed out as much as 90% of the nitrogen. So a barrow load (20Kg) of manure per square metre applied just before Fertilizer for spider plants should be applied sparingly, as overfertilization will result in brown leaf tips just as with chemically laden water. There is no specific spider plant fertilizer. Any all-purpose, complete, water-soluble or granular time-release fertilizer suitable for houseplants is acceptable. Outdoor cannabis plants need the standard nutrients plus zinc, copper, manganese, and cobalt. You’ll also want to assess the soil you are growing in. Loamy soil is ideal to grow cannabis. This soil is a mixture of clay, silt, and sand. Organic nutrients tend to be better for the soil in your garden. Flowering (week 8 - 10) Around week 8 (approx. 2 weeks before harvest) your plant will need that final push to fatten up the buds properly so at this stage you should feed your plant with the following ratio: 4-4-4 All-purpose fertilizer - 30%. 2-8-4 Bloom fertilizer - 70%. 15-5-10 NPK fertilizer analysis. Feeds the root zone directly with nutrients. Season-long feeding. Lush growth with more fruit when used. Miracle-Gro Fruit and Citrus Plant Food Spikes are great for feeding plants directly around the root zon. Use it for newly potted citrus trees as well as grown ones – both potted and outdoor citrus plants. Too much nitrogen can overstimulate a plant, particularly if it is not well-established or rooted. Nitrogen is best in slow-release forms. Add it to soil prior to planting so the plant can use it as it needs it. Phosphorus. Phosphorus helps the plant’s overall reproductive system, its flower and fruiting capability and its tissue strength. uw111x1.