The best fertilizer for Plumeria. Plumeria (Plumeria Rubra) is tropical trees that are kept small in containers that can be placed indoors during the winter months. It is hardy in USDA zones ten and eleven.
This plant produces fragrant and beautiful flowers when they bloom. How to get the plant to bloom can be tricky. You will require the right fertilizer for plants in containers. You will need the best fertilizer for Plumeria to achieve the plant you want.
In this article, we have selected the top-rated fertilizer for Plumeria. We discover the selection from the positive reviews about fertilizer for Plumeria from the verified customers. Read all the comparisons, pros, cons, specifications, ratings, our favorites, and reviews of these fertilizers for Plumeria and you can make a buying decision soon.
Our Quick Overview
- Best Overall: J R Peters Inc Jacks Classic No.1.5 10-30-20 Blossom Booster
- Best Fertilizer for Starter Plant: Grow More 7510 Hawaiian Bud and Bloom 5-50-17
- Best Organic: Dr. Earth Bud And Bloom Booster
- Best for Soil Planting: FoxFarm Cha Ching Soluble 9-50-10
- Best for Flower Food: Miracle-Gro Water Soluble Bloom Booster
- Best Pet Friendly: Dr. Earth INC Exotic Exotic Blend Palm
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What is the best fertilizer for Plumeria?
The best fertilizer for Plumeria trees is a fertilizer that consists of a higher amount of Phosphorous, such as 10-30-20. The granular fertilizer is preferable to liquid.
The purpose of planting Plumeria is to boost more blossom development. This end goal can only be achieved by applying fertilizers higher in Phosphorus.
What does Phosphorus do for Plumeria plants?
Phosphorus is one of the three primary ingredients included in general fertilizers. It is essential for seed formation and very critical for flowering and root growth.
General fertilizers contain the chemicals Nitrogen, Phosphorus, and Potassium, which are also called NPK formulation. Fertilizer product labels list these chemicals as three numbers, such as 10-30-10.
The central figure displays the percentage of Phosphorus the fertilizer contains. Natural or organic fertilizers such as manure also consist of Phosphorus.
Keep in mind that an excessive amount of Phosphorus is not suitable for plants. It can pollute natural water sources.
The advantage of Phosporus to Plumeria plants
Plants grown for their seeds, fruits, and flowers benefit from Phosphorus. This specific nutrient helps develop healthy root systems in the early stage of plants’ growth.
It provides the transfer of energy in plants. While Nitrogen is required for vegetative growth, Phosphorus setting seed stimulates root growth, and best of all promotes flowering.
Lower levels of Phosphorus causes plants to have a small fruit set. Another indication of Phosphorus deficiency includes more modest growth and delayed maturity.
Phosphorus deficient plants display purple coloring in their older leaves. Young plants are susceptible to low levels of Phosphorus.
Main benefits of Phosphorus
The consequence of Phosphorus to plants
If the soil is low in Phosphorus, lawn establishment will not improve. Phosphorus is usually blended in starter lawn fertilizer for new grass lawns because of its origin to promotes strong and healthy root growth.
This origin helps your new grass develop fast, prevent weed, and create a healthy and dense covering of turf. New grass suffering from a Phosphorous deficiency will definitely turn dark green and grow poorly.
The soil and Phosphorus
Phosphorus in the soil can run off in heavy rains and can pollute any waterways. Phosphorus blended in both organic and chemical fertilizers is easy to access and soluble in plants.
However, over time, the Phosphorous compounds react with other elements in the soil. Phosphorus can pollute groundwater.
It is recommended that you apply Phosphorus with care to prevent contamination and overfertilization. You should test your soil for a deficiency after using Phosphorus to avoid Phosphorous toxicity.
Leaves can turn yellow between their veins because too much Phosphorus prevents other minerals such as zinc, manganese, and iron from being available to plants.
Do not apply a high amount of Phosphorus if heavy rain is forecast for outdoor plants.
Our Fertilizer for Plumeria Reviews
Best Overall
J R Peters Inc Jacks Classic No.1.5 10-30-20 Blossom Booster
Overall BGO Rating
Based on 307 reviews.
Pros:
Cons:
Product review highlights
- Blossom Booster 10-30-20 fertilizer product is an excellent choice for Plumeria that requires a higher Phosphate fertilizer. The formulation is designed to develop more flowers and brighter colors on Plumeria plants as well as all indoor and outdoor plants.
- All flowering plants including geraniums, impatiens, begonias, and marigolds. This fertilizer works by feeding through the leaves and the roots for optimum results.
- The 10-30-20 NPK formulation is a proven nutrient for Plumeria, fruit, and vegetables and can be used as a transplant solution.
- If you want a maximum result for your Plumeria with more size and an increasing number of blossoms, apply every seven to fourteen days. Besides the NPK ingredients, it also consists of boron, magnesium, copper, iron, zinc, and manganese.
Best Fertilizer for Starter Plant
Grow More 7510 Hawaiian Bud and Bloom 5-50-17
Overall BGO Rating
Based on 272 reviews.
Pros:
Cons:
Product review highlights
- Grow More manufactures this Plumeria fertilizer for all flowering tropical, near-tropical plants, and specifically for Plumeria. You can use this fertilizer for a transplant and starter solution. We rate this fertilizer as the best starter plant.
- The formulation does not contain Urea. So it is safe for xerophytes, orchids, anthuriums, bird of paradise, lilikoi, flowering vines, and tropical succulents.
- Each application contains chelated micronutrients for easy absorption by plant roots and foliage. The ingredients are NPK, zinc, iron, manganese, copper, and boron.
- For application, dissolve 0.5 pounds for 100 gallons of water to get 150 ppm of Phosphate.
Best Organic
Dr. Earth Bud And Bloom Booster
Overall BGO Rating
Based on 2,340 reviews.
Pros:
Cons:
Product review highlights
- The DR Earth Organic 8 Bud And Bloom Fertilizer are derived from a blend of mined potassium sulfate, soft rock phosphate, fishbone meal, alfalfa meal, and feather meal. These organic components will feed all tubers, bulbs, corms, rhizome, and tubers. We rate this product as the best organic fertilizer for Plumeria.
- These nutrients will feed plants continuously and quickly released them for several months. It contains no sewage sludge, chicken manure, or GMOs. You do not have to worry about safety because it is safe for animals, humans.
- They are made with 100% organic and natural ingredients with pro-biotic, seven beneficial soil microbes plus Ecto and endo mycorrhizae for better root development, more significant and abundant buds, blooms, and fruit.
- It provides optimum levels of essential plant nutrients that remove the requirement for chemical fertilizers when you apply as directed.
Best for Soil Planting
FoxFarm Cha Ching Soluble 9-50-10
Overall BGO Rating
Based on 155 reviews.
Pros:
Cons:
Product review highlights
- This fertilizer is a soluble formulation that will not leave a salty buildup or residue on your soil plantings. The high amount of phosphorus is the absolute requirement for the Plumeria plant.
- It consists of calcium, magnesium, boron, manganese, sulfur, molybdenum, iron, copper, and zinc. These elements will support solid fruits and flowers on plants.
- One thing about this fertilizer product is that it comes with one year’s warranty if you are not satisfied with the results.
Best for Flower Food
Miracle-Gro Water Soluble Bloom Booster Flower Food, 10-52-10
Overall BGO Rating
Based on 1,101 reviews.
Pros:
Cons:
Product review highlights
- With this Plumeria fertilizer, you do not have to worry about burning your Plumeria plants. If you apply this fertilizer as directed, Plumeria plants will have beautiful blooms and become big plants. We rate this fertilizer as the best flower food.
- The NPK formulation is 10-52-10. Its higher amount of Phosphorus means the right formula for Plumeria for bloom and color yield.
- Compared to unfed plants, this fertilizer will promote a more fabulous color. You can apply every one to two weeks before and during bloom and bud-set. It begins to work quickly with beautiful results.
- The product is ideal for perennials, annuals, containers, or windows boxes. 1.5 pounds feed about 600 square feet area.
Best Pet Friendly
Dr. Earth INC Exotic Exotic Blend Palm
Overall BGO Rating
Based on 524 reviews.
Product review highlights
- This Plumeria fertilizer is ideal for both subtropical and tropical flowering plants. Its 6-4-6 NPK formulation is created for plants such as hibiscus, Plumeria, and bougainvillea.
- It is an organic fertilizer without sewage sludge, chicken manure, or GMO’s, so it is safe for animals and humans. The product formulated with probiotics of beneficial soil microbes and multi-minerals to increase resistance to drought and improve plant performance.
- Apply one cup of this fertilizer measuring four to six inches above the soil surface. You should apply every eight weeks during the growing stage of Plumeria.
How to limit Phosphorus in Plumeria
Now, you should be convinced about the importance of soil testing before you analyze Phosphorus deficiencies. The Plumeria plant may show that it is deteriorating due to deficiency caused by the limited availability of nutrient levels.
You sometimes decide to provide the Plumeria plant with fertilizer, but it already has too much. Start to throw out the bloom-boosting fertilizers with high phosphorus levels.
Any chemical or organic fertilizer with a high middle number (P) will overload your soil with Phosphorus. Over time, the leaves of your Plumeria turn yellow.
By noticing the yellow leaves, you add minerals to the soil, such as iron or magnesium. By doing this, it is worsening the problem, without testing your soil.
Nitrogen does need to be added because it is very mobile, but too much nitrogen will cause lots of leaves, fewer blossom, and lean growth. Applying organic fertilizer such as alfalfa meal, retain levels of Nitrogen low. This organic fertilizer will not hurt the environment and have other trace elements that provide support for Plumeria health.
The availability of nutrients is affected by many soil factors and their pH level. If there is a problem with nutrient deficiencies, the first thing you have to do is to get your soil tested.
Do not apply a fertilizer that has a phosphorus number for ground applications. This practice will harm your blooms, and the soil will be overloaded.
To make a safe application with high Phosphorus, use it as foliar feeds. Spray the liquid fertilizer on the leaves and tips. This practice will minimize the effects of Phosphorus buildup and help bloom production.
When is the best time to fertilize Plumeria?
It is recommended to fertilize Plumeria once a month or every forty-five days during the growing stage. With granular fertilizers, it would be advisable to feed about every forty-five days.
How often to fertilize Plumeria?
Plumerias benefit from fertilizing in the summer months. Feed the Plumerias about one time per week. Fertilizing styles always vary from plant to plant.
