Ixora Fertilizer
Acid-loving ixora fertilizer for bright bloom clusters and deep green leaves. Easy ixora plant food for hedges, borders, and potted plants.
Simply mix it with water as directed for an easy way to provide consistent nutrition throughout the growing season.
Why You'll Love It
- Bloom Support For ixora with sparse or stalled flower clusters.
- Healthy Foliage Acid-loving feeding for new leaves that yellow between green veins.
- Healthier Soil Suits ixora in hedges, borders and pots alike.
Made by growers
More than a bottle on a shelf.
- Talk to real plant people. The team that mixes the formula answers your email.
- Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
- We're growers, not resellers. We use this on our own plants before it ships.
- Bundle savings only here. Pair any two TPS formulas — your order ships free.
Acid-loving ixora fertilizer for bright bloom clusters and deep green leaves. Easy ixora plant food for hedges, borders, and potted plants.
How to Use Ixora Fertilizer
| Method | Amount | How Often |
|---|---|---|
| Watering can (spring & summer) | 2 Tbs (30mL) per gallon of water | Apply every 1-2 weeks |
| Watering can (fall & winter) | Same dilution | Apply every 4 weeks |
| Hose end sprayer | Set dial to 1 oz (30mL) setting | Apply every 1-2 weeks in spring and summer |
| Leaf misting (optional) | 1 tsp per quart (32 oz) of water | Spray on leaves every 1-2 weeks |
Mix into your normal watering — no separate feeding routine needed. Water the full root zone out to the edge of the canopy, and let soil dry somewhat between waterings.
What's Inside
A 3.6-3-5.1 ratio for a shrub that flowers and grows at the same time, most of the year. Nitrogen at 3.6% — all nitrate nitrogen, the form roots absorb directly, fast-acting with low burn risk — keeps the glossy foliage coming, since ixora blooms on new growth and a plant that stops growing stops flowering. Potassium leads at 5.1%, moving sugars into those dense flower clusters and managing water regulation through heat. Phosphate at 3% feeds bud formation and the root system underneath.
Beyond NPK: sea kelp (Ascophyllum nodosum) for natural growth compounds, plus calcium at an unusually high 2.1% and 0.75% magnesium, with iron, manganese, zinc, boron, and copper. Iron and manganese are the two ixora runs short of first, and it's the plant's signature problem — in the alkaline, limestone-heavy soils across much of its range, both lock up chemically, and the shortage shows as yellow leaves with green veins on new growth while older leaves stay dark.
Made For
Ixora coccinea and dwarf varieties like Nora Grant, Maui Red, Petite Pink, and Super King — as landscape hedges, foundation shrubs, and specimen plantings in Florida, the Gulf Coast, and other frost-free zones, plus container-grown ixora anywhere.
Problems It Solves
- Yellow leaves with green veins on new growth
- Few or no flower clusters on an otherwise healthy shrub
- Sparse, slow growth that never fills in as a hedge
- Plants that flowered when purchased and haven't since
FAQs
How often should I feed ixora?
Add 2 Tbs (30mL) per gallon of water and apply every 1-2 weeks in spring and summer, dropping to every 4 weeks in fall and winter. A hose end sprayer set to the 1 oz (30mL) setting covers hedges quickly. In frost-free climates ixora grows nearly year-round, so the reduced winter rate maintains it rather than stopping feeding entirely.
Why are my ixora leaves turning yellow?
This is the ixora question, and the answer is usually soil pH. Ixora needs acidic soil, and across much of Florida and the Gulf Coast the soil is alkaline limestone — above roughly pH 6.5, iron and manganese lock up chemically even when present. Yellow leaves with green veins on new growth is the signature. This formula supplies both minerals directly; for a lasting fix, pair it with a soil acidifier.
Why isn't my ixora blooming?
Check pruning first. Ixora blooms on new growth, and shearing it into a formal hedge removes the developing flower buds every time — that's why sheared ixora hedges stay green and flowerless. Prune selectively and less often, letting shoots mature. Beyond that, ixora needs real sun to flower well, and chlorotic plants don't have the resources to bloom, so correcting yellowing helps too.
Can I grow ixora in a pot or indoors?
In a pot outdoors, yes — container growing also lets you control soil pH, which solves the chlorosis problem at the source with an acidic potting mix. Indoors is harder: ixora wants strong light and warmth, and it rarely blooms in typical indoor conditions. If you're overwintering a potted plant inside, treat it as holding the plant rather than growing it, and feed lightly until it goes back out.
Why do my ixora leaves have brown edges or drop?
Ixora is sensitive to cold and to salt. Temperatures below the mid-40s cause leaf damage and drop, and it's frost-tender — in marginal zones, expect winter setback. Salt spray and salty irrigation water also brown leaf margins, worth checking near the coast. Neither is a nutrition problem; feeding supports recovery once the plant is warm and growing again.
When will I see results?
All the nitrogen is nitrate, absorbed directly by roots, so it starts working with the first watering. Chlorotic plants show the change on new growth first — expect greener emerging leaves within 2-3 weeks, though existing yellow leaves generally don't re-green. Flowering follows the new growth: with regular feeding in warm weather, expect fresh clusters within 4-8 weeks.
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