Light
Bright indirect • approx. 10,000–20,000 lux
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Araceae
Syngonium macrophyllum 'Ice Frost' ('Frosted Heart')
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Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
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Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Syngonium macrophyllum 'Ice Frost' ('Frosted Heart')
Quick Care Guide
Watering
Water when ~30–50% dry
Substrate
Aerated • Moisture-buffered • Balanced organic + mineral • Medium
Temperature
Ideal: 18–27 °C • Avoid below: 15 °C
Humidity
Moist 50–60 %
Growth habit
Climbing or trailing hemiepiphytic herbaceous perennial.
Support
recommended
Growth speed
High
Max size indoors
Max. height with support: 200 cm • Max. spread: 100 cm
Toxicity & safety
Toxic
Origin & habitat
Cultivar of Syngonium macrophyllum; species native from southern Mexico to Ecuador
Outdoor growing
Outside from 15 °C · sheltered spot
How to read these values
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Syngonium macrophyllum ‘Ice Frost’ – frosted heart-shaped foliage
Syngonium ‘Ice Frost’ (also called ‘Frosted Heart’) delights with large, soft green heart-shaped leaves dusted in silvery frost. If you want a dramatic, lush climber that still feels manageable, this cultivar gives you bold foliage with surprisingly easy care.
What makes Syngonium ‘Ice Frost’ special
Leaves are pillowy and heart-shaped, with a cool, frosted green surface that catches light beautifully. As it climbs or matures, leaf size increases significantly; you’ll often see leaves well over 20-25 cm wide under good conditions. Juvenile plants stay compact, while mature vines can reach impressive length when supported. Growth speed is moderate to steady, slower than Syngonium podophyllum but reliable if given light, warmth, and vertical support.
Natural origin and botanical background
Syngonium macrophyllum Engl. was published in Pflanzenr., IV, 23E: 128 (1920). Native to humid tropical forests of Central and South America, it grows as a hemiepiphyte, rooting at the base of trees and climbing with aerial roots. ‘Ice Frost’ (also known as ‘Frosted Heart’) is a selected cultivar valued for its frosted foliage and broad leaf form. In nature, related plants thrive in shaded understory conditions with warm, moist air.
How to care for Syngonium ‘Ice Frost’
- Light: Bright, indirect light enhances the frosted effect. Avoid harsh midday sun to prevent scorch. In lower light, growth slows and the frost pattern looks less vivid.
- Water: Water when the top ~2 cm of substrate feels dry. Keep soil evenly moist, never waterlogged.
- Substrate: A loose, airy aroid mix with bark, perlite, or coco coir works best. Semi-hydro or mineral substrates are also suitable if drainage is good.
- Temperature and humidity: Prefers 18 – 28 °C and humidity above ~50 – 60 %. Dry air can cause brown tips.
- Fertilizer: Balanced liquid feed at low to moderate strength, applied regularly throughout active growth.
- Pruning and support: Provide a moss pole or trellis for larger leaves and stronger growth. Repot when roots crowd the container.
- Propagation: Use stem cuttings with a node and aerial root; root in water or a moist, airy medium.
Troubleshooting common ‘Ice Frost’ issues
- Yellowing leaves: Usually from excess water or poor drainage. Let substrate dry more and check pot drainage.
- Brown edges: Often caused by low humidity or direct sun. Increase humidity and move to filtered light.
- Slow growth: Normal compared to faster Syngonium species, but can improve with brighter light and consistent feeding.
- Pests: Watch for spider mites or mealybugs on leaf undersides; treat promptly with insecticidal soap if needed.
Additional notes and collector appeal
Toxic if ingested (contains calcium oxalate), so keep out of reach of pets and children. Collectors value ‘Ice Frost’ for its broad, frosted leaves and manageable growth pace. With support and good care, it becomes a striking focal point in an indoor jungle.
Etymology and naming
The genus name Syngonium comes from Greek syn (“together”) and gonē (“ovary”), referring to fused female floral structures. The species epithet macrophyllum means “large leaf,” describing the broad foliage. The cultivar name ‘Ice Frost’ (syn. ‘Frosted Heart’) highlights its cool, frosted surface and heart-shaped leaves.
Add Syngonium ‘Ice Frost’ to your collection
Want bold, frosted foliage with a softer growth pace than common arrowhead vines? Order Syngonium ‘Ice Frost’ today and let this cultivar bring depth and texture to your collection.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.
FAQs about Syngonium macrophyllum 'Ice Frost'
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