There is no fertilizer of any plant but bear this in mind fertilizer work the soil and your plant will receive it from your soil my advise is to make soil sampler to apply correct fertilizer need by your soil.
I know that Rose of Sharon or Althea bushes are of the hibiscus family...... like cotton. So what is used on cotton is good for Rose of Sharon too..... I use 13/13/13 on mine and they are beautiful and grow very well....
Compost, leaf litter or a specialty fertilizer are what is best for the Rose of Sharon (Hibiscus syriacus).
Specifically, the Rose of Sharon benefits from any fertilization schedule that is in effect for the grass, ground cover, lawn or turf in which it grows. Otherwise, it can handle applications of fertilizers especially designed for hibiscus plants. It likes the slow but direct and steady release of nutrients through applications of compost and of its own leaf litter as natural fertilizers or mulches.
An acid-forming, slow-release, 2-1-1 nitrogen-phosphorus-potassium, well-balanced product is the best fertilizer for azaleas. It may be used at planting, instead of an organic amendment mulched with compost, pine straw or shredded leaves, and for spring and summer applications. Confusion of a nutrient deficiency or of an unsatisfactory growth rate, both of which warrant fertilizer, with disease organisms, incorrect soil pH (power of hydrogen), insect stress, soil compaction, drought or waterlogging, none of which fertilizer problem-solves, must be verified first.
the same as you would use for roses.
The best fertilizer for a sycamore tree is a balanced fertilizer. This means that the fertilizer will have all three numbers the same on the front of the bag. For example 8-8-8. Fertilizing should be done in the fall.
Roses, Rhododendron and Rose of Sharon are flowers. Redbud is a variety of tree.
Much like a perennial flower, Rose Mallow is a shrub-like plant that dies back to the ground each fall. Rose of Sharon is a deciduous shrub or small tree that loses leaves in the fall, but trunk and stems remain.
Rose of Sharon is more like a small tree. It is in the mallow family and produces lovely, colorful, hibiscus flowers throughout the summer. Pruning Rose of Sharon is like pruning any flowering tree. Limbing it to take out lower limbs will allow more light around the base of the shrub, giving it a tree characteristic. Otherwise, in the early spring or mid autumn, light prune back any dead wood or orer growth. Re-evaluate in the spring and prune as needed. Rose of Sharon is very hardy and will benefit from pruning.
The best fertilizer for your Palm tree living in South Carolina would be the palm tree fertilizer, this ferilizer is released slowly and prevents root burn and gives nutrients needed. This is located in your nurserys or your local stores.
Cedars are acid-loving trees, so an acidic fertilizer would work best
The key with a magnolia tree is the amount of fertilizer you are using. If you planted a tree in an area that is surrounded by grass, the fertilizer from your lawn is more than adequate for the tree. The run off from the yard will assist the tree and the tree will not needs its own application of fertilizer. If it is in a rocky area not surrounded by grass, it would be a good idea to use an organic fertilizer.
It is the sharon flower, because Korea's national tree is the sharon tree
'Fertilizante para árvores' is a Portuguese equivalent of 'tree fertilizer'.
Some choices: redwood, red oak, redcedar, redbay, rosewood, rubber tree, rose-of-Sharon
you but fertilizer to make a tree grow and water it
Compost or leaf litter are the best fertilizers for Japanese tree lilacs (Syringa reticulata).Specifically, Japanese tree lilacs fluorish in a range of environmental and soil conditions. In fact, they may not need fertilizer applications when they grow in grass, ground cover, lawn or turf that is on a regular fertilizer schedule. But for those who prefer fertilizer treatments, Japanese tree lilacs respond well to the slow but direct and steady release of nutrients back into the soil that is afforded by fertilizing along the drip line or mulching with compost or the tree's own leaf litter.