{"product_id":"alocasia-new-guinea-gold-17cm-pot-45cm-height-house-plant","title":"Alocasia New Guinea Gold 17cm Pot 45cm Height House Plant","description":"\u003cp\u003eAlocasia ‘New Guinea Gold’ is an unusual form of Alocasia macrorrhizos prized for its enormous tropical foliage, colourful stems and fascinating changes in leaf colour.\u003c\/p\u003e\n\u003cp\u003eIts large, upright leaves are typically glossy green and held on distinctive yellow to pinkish petioles. However, the plant is best known for an unpredictable pigmentation cycle in which new growth may become bright lime, golden yellow or almost entirely yellow before later growth returns to a deeper green.\u003c\/p\u003e\n\u003cp\u003eUnlike stable marbled or sectoral variegation, this dramatic colour change can appear intermittently and without an obvious trigger. The plant may remain predominantly green for a period before suddenly producing much brighter foliage. This unusual behaviour gives every specimen a unique and continually evolving appearance.\u003c\/p\u003e\n\u003cp\u003eAs a form of Alocasia macrorrhizos, ‘New Guinea Gold’ can eventually become a substantial architectural plant. With sufficient warmth, light and space, it produces progressively larger leaves and develops into an impressive tropical centrepiece.\u003c\/p\u003e\n\u003cp\u003ePlease note that leaf colour naturally varies and golden foliage cannot be guaranteed. A green period does not necessarily mean the plant has permanently reverted, as its characteristic yellow colouring may return in later growth.\u003c\/p\u003e\n\u003ch2\u003eDetailed Care Guide\u003c\/h2\u003e\n\u003ch3\u003eLight\u003c\/h3\u003e\n\u003cp\u003ePosition Alocasia ‘New Guinea Gold’ in \u003cstrong\u003ebright, indirect light\u003c\/strong\u003e. Strong filtered light will support larger leaves, sturdy stems and healthy growth.\u003c\/p\u003e\n\u003cp\u003eAn east- or west-facing window is usually suitable. Near a south-facing window, filter intense sunlight with a sheer curtain or position the plant slightly farther back.\u003c\/p\u003e\n\u003cp\u003eGentle morning or late-afternoon sun may be tolerated. Avoid prolonged exposure to harsh midday sunlight, particularly when the plant is producing golden foliage, as yellow leaves may be more vulnerable to scorching.\u003c\/p\u003e\n\u003cp\u003eInsufficient light may cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlow or stalled growth\u003c\/li\u003e\n\u003cli\u003eSmaller leaves\u003c\/li\u003e\n\u003cli\u003eLong, weak stems\u003c\/li\u003e\n\u003cli\u003eSoil remaining wet for too long\u003c\/li\u003e\n\u003cli\u003ePremature loss of older foliage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe plant’s unusual colour cycle is not controlled solely by light. Increasing light will not guarantee that the next leaf will emerge yellow.\u003c\/p\u003e\n\u003ch3\u003eWatering\u003c\/h3\u003e\n\u003cp\u003eAllow the upper 2–4cm of the growing medium to become slightly dry before watering thoroughly. Let excess water drain completely and empty any water collected inside the decorative pot.\u003c\/p\u003e\n\u003cp\u003eAlocasia ‘New Guinea Gold’ prefers lightly and evenly moist soil during active growth but should never remain saturated. Its roots and central corm require oxygen and can rot in dense, waterlogged compost.\u003c\/p\u003e\n\u003cp\u003eCheck the soil before watering rather than following a fixed schedule. Watering frequency will change according to the temperature, light level, humidity, pot size and season.\u003c\/p\u003e\n\u003cp\u003eReduce watering during autumn and winter if growth slows. Room-temperature rainwater or filtered water is preferable where available.\u003c\/p\u003e\n\u003ch3\u003eHumidity\u003c\/h3\u003e\n\u003cp\u003eMaintain moderate to high humidity, ideally between \u003cstrong\u003e60% and 80%\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHigher humidity can support larger foliage, help new leaves unfurl correctly and reduce the risk of dry, brown edges. Golden or yellow leaves may be particularly sensitive to dry air.\u003c\/p\u003e\n\u003cp\u003eA humidifier provides the most consistent results. Warm conservatories, heated greenhouses and large plant cabinets may also provide suitable conditions if there is adequate ventilation.\u003c\/p\u003e\n\u003cp\u003eKeep the plant away from radiators, heaters, air-conditioning units and cold draughts.\u003c\/p\u003e\n\u003ch3\u003eTemperature\u003c\/h3\u003e\n\u003cp\u003eMaintain a warm, stable temperature between approximately \u003cstrong\u003e18–28°C\u003c\/strong\u003e. Avoid prolonged temperatures below 15°C.\u003c\/p\u003e\n\u003cp\u003eCold conditions can cause:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrooping foliage\u003c\/li\u003e\n\u003cli\u003eYellowing unrelated to the cultivar’s normal colour cycle\u003c\/li\u003e\n\u003cli\u003eBlack or translucent patches\u003c\/li\u003e\n\u003cli\u003eRoot and corm damage\u003c\/li\u003e\n\u003cli\u003eA prolonged pause in growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvoid allowing the leaves to touch cold window glass during winter.\u003c\/p\u003e\n\u003ch3\u003eSoil\u003c\/h3\u003e\n\u003cp\u003eUse a chunky, moisture-retentive but free-draining aroid mixture. A suitable blend may contain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHouseplant compost or coco coir\u003c\/li\u003e\n\u003cli\u003eMedium-grade orchid bark\u003c\/li\u003e\n\u003cli\u003ePerlite or pumice\u003c\/li\u003e\n\u003cli\u003eHorticultural charcoal\u003c\/li\u003e\n\u003cli\u003eA small amount of sphagnum moss or worm castings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe growing medium should hold some moisture without becoming compacted. Good airflow around the roots is essential for preventing rot.\u003c\/p\u003e\n\u003cp\u003eAlways use a nursery pot with adequate drainage holes.\u003c\/p\u003e\n\u003ch3\u003eFeeding\u003c\/h3\u003e\n\u003cp\u003eFeed every two to four weeks during spring and summer using a balanced liquid houseplant fertiliser diluted according to the manufacturer’s instructions.\u003c\/p\u003e\n\u003cp\u003eAlocasia macrorrhizos can be a relatively hungry plant when actively producing large leaves. Consistent feeding supports stronger growth, but excessive fertiliser can damage the roots and cause brown leaf tips.\u003c\/p\u003e\n\u003cp\u003eApply fertiliser to damp soil rather than a completely dry growing medium. Occasionally flush the pot with clean water to reduce accumulated salts.\u003c\/p\u003e\n\u003cp\u003eReduce or stop feeding during autumn and winter if active growth has slowed.\u003c\/p\u003e\n\u003ch3\u003eRepotting\u003c\/h3\u003e\n\u003cp\u003eRepot when the roots have filled the container, started emerging from the drainage holes or caused the plant to become unstable.\u003c\/p\u003e\n\u003cp\u003eSpring and early summer are generally the best times to repot. Choose a pot only slightly larger than the existing one, as an oversized container can retain excessive moisture around the roots.\u003c\/p\u003e\n\u003cp\u003eLarge specimens can become top-heavy, so use a stable pot while maintaining adequate drainage. Handle the roots and corm carefully during repotting.\u003c\/p\u003e\n\u003ch3\u003eGrowth Habit and Mature Size\u003c\/h3\u003e\n\u003cp\u003eAlocasia ‘New Guinea Gold’ develops a tall, upright and architectural growth habit. Under warm tropical conditions it can become exceptionally large, although its indoor size will be restricted by light, temperature and available root space.\u003c\/p\u003e\n\u003cp\u003eGive the plant enough room for its leaves to expand without brushing against walls, windows or furniture. Damaged foliage cannot repair itself.\u003c\/p\u003e\n\u003cp\u003eRotate the pot occasionally to encourage balanced growth, but avoid moving it repeatedly while a new leaf is emerging.\u003c\/p\u003e\n\u003ch3\u003eChanging Leaf Colour\u003c\/h3\u003e\n\u003cp\u003eThe most unusual characteristic of ‘New Guinea Gold’ is its irregular change between green and golden foliage.\u003c\/p\u003e\n\u003cp\u003eThe plant may:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduce several green leaves consecutively\u003c\/li\u003e\n\u003cli\u003eDevelop lime or yellow areas\u003c\/li\u003e\n\u003cli\u003eProduce an almost entirely golden leaf\u003c\/li\u003e\n\u003cli\u003eReturn to green growth later\u003c\/li\u003e\n\u003cli\u003eDisplay yellow or pink colouring on the petioles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis fluctuating pigmentation is a recognised characteristic of the cultivar. It should not be treated in the same way as stable white or marbled variegation.\u003c\/p\u003e\n\u003cp\u003eDo not prune healthy green growth in an attempt to force yellow leaves. Green foliage supplies the plant with the energy required to support future growth.\u003c\/p\u003e\n\u003ch3\u003eDistinguishing Golden Colour from Yellowing\u003c\/h3\u003e\n\u003cp\u003eHealthy golden foliage should generally remain firm and structurally sound. The plant may continue growing normally even when a leaf is unusually yellow.\u003c\/p\u003e\n\u003cp\u003eA leaf experiencing stress-related yellowing may also show:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrooping or softness\u003c\/li\u003e\n\u003cli\u003eBrown or black patches\u003c\/li\u003e\n\u003cli\u003eRapid deterioration\u003c\/li\u003e\n\u003cli\u003eA yellowing leaf stalk\u003c\/li\u003e\n\u003cli\u003ePersistently wet soil\u003c\/li\u003e\n\u003cli\u003eRoot damage or an unpleasant smell from the compost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAssess the plant’s overall condition and soil moisture rather than assuming every yellow leaf is part of its normal colour cycle.\u003c\/p\u003e\n\u003ch3\u003eNew Leaves\u003c\/h3\u003e\n\u003cp\u003eNew leaves emerge tightly rolled before gradually unfurling and hardening. They may initially appear paler, softer or more translucent than established foliage.\u003c\/p\u003e\n\u003cp\u003eDo not manually pull open a developing leaf. Maintain warmth and humidity and allow it to unfurl naturally.\u003c\/p\u003e\n\u003cp\u003eIt is normal for an Alocasia to lose its oldest leaf occasionally as it directs energy towards new growth. Frequent or simultaneous leaf loss may indicate a problem with light, temperature, watering or the roots.\u003c\/p\u003e\n\u003ch3\u003eDormancy\u003c\/h3\u003e\n\u003cp\u003eGrowth may slow considerably during autumn and winter. Cooler temperatures and reduced daylight can cause the plant to produce fewer leaves or enter partial dormancy.\u003c\/p\u003e\n\u003cp\u003eIf growth slows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduce watering frequency\u003c\/li\u003e\n\u003cli\u003eReduce or stop feeding\u003c\/li\u003e\n\u003cli\u003eMaintain a warm temperature\u003c\/li\u003e\n\u003cli\u003eProvide bright, indirect light\u003c\/li\u003e\n\u003cli\u003eAvoid unnecessary repotting\u003c\/li\u003e\n\u003cli\u003eContinue checking for pests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs long as the corm remains firm and healthy, new growth can emerge when conditions improve.\u003c\/p\u003e\n\u003ch3\u003ePruning\u003c\/h3\u003e\n\u003cp\u003eRemove fully yellow, damaged or dying leaves using clean, sharp scissors or secateurs. Cut the leaf stalk close to its base without damaging neighbouring growth.\u003c\/p\u003e\n\u003cp\u003eDo not remove a healthy leaf simply because it is green rather than gold. Green leaves are important for photosynthesis and provide energy for the entire plant.\u003c\/p\u003e\n\u003cp\u003eWear gloves when pruning because Alocasia sap can irritate the skin.\u003c\/p\u003e\n\u003ch3\u003ePropagation\u003c\/h3\u003e\n\u003cp\u003eAlocasia ‘New Guinea Gold’ can be propagated by separating offsets or corms from a mature plant. It cannot be propagated from an individual leaf cutting.\u003c\/p\u003e\n\u003cp\u003eCorms may be discovered within the soil when repotting. Place them into lightly moist sphagnum moss, perlite or another suitable propagation medium and keep them warm and humid.\u003c\/p\u003e\n\u003cp\u003eYoung plants may initially produce entirely green leaves. Their characteristic golden growth may not appear immediately, and its timing cannot be predicted.\u003c\/p\u003e\n\u003ch3\u003eCleaning the Leaves\u003c\/h3\u003e\n\u003cp\u003eWipe the leaves gently with a soft, damp cloth to remove dust. Support each leaf from underneath to avoid bending or tearing it.\u003c\/p\u003e\n\u003cp\u003eAvoid using commercial leaf-shine products, which can leave a residue on the surface.\u003c\/p\u003e\n\u003cp\u003eRegular cleaning helps the plant absorb light effectively and makes it easier to identify pests before they become established.\u003c\/p\u003e\n\u003ch3\u003eCommon Problems\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrown leaf edges:\u003c\/strong\u003e Usually associated with low humidity, underwatering, hard water or excessive fertiliser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYellow leaves:\u003c\/strong\u003e This may be part of the cultivar’s natural colour cycle. However, soft or deteriorating yellow leaves can indicate overwatering, root damage or cold stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrooping foliage:\u003c\/strong\u003e Check the soil before watering. Drooping can result from dryness, waterlogged roots, cold temperatures or transplant shock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCurling leaves:\u003c\/strong\u003e Often caused by low humidity, underwatering, heat stress or pests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmall new leaves:\u003c\/strong\u003e May indicate insufficient light, inadequate nutrition, restricted roots or previous root damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlack or translucent patches:\u003c\/strong\u003e Frequently associated with cold damage, prolonged moisture on the foliage or bacterial disease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoft or mushy corm:\u003c\/strong\u003e This indicates rot. Remove damaged tissue and preserve any remaining firm, healthy section.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo new growth:\u003c\/strong\u003e The plant may be dormant, too cold, receiving insufficient light or recovering after repotting.\u003c\/p\u003e","brand":"DS Plants For All Seasons","offers":[{"title":"Default Title","offer_id":58560386826614,"sku":null,"price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5990\/3625\/files\/433488b3-289c-4c9c-abe0-265a9666fc3f.jpg?v=1787933490","url":"https:\/\/www.plantsforallseasons.co.uk\/products\/alocasia-new-guinea-gold-17cm-pot-45cm-height-house-plant","provider":"Plants For All Seasons","version":"1.0","type":"link"}