Haworthia
Small South African rosette succulents, split in recent taxonomy into Haworthia, Haworthiopsis, and Tulista — nurseries still mostly sell them under the old combined name, and care is identical across the group.
Haworthia / Haworthiopsis
Haworthia spp. / Haworthiopsis spp.
Botanical notes
Compact rosettes of thick, fleshy leaves. Haworthia proper often has translucent "windows" at the leaf tips that let light reach internal tissue; Haworthiopsis species tend toward firmer, more ridged or textured leaves without windows.
Soil & moisture
Gritty cactus/succulent mix with sharp drainage. Water thoroughly, then let the pot go fully dry — soggy soil is the fastest way to lose this plant.
Fertilizing
Diluted cactus fertilizer twice during the growing season is plenty.
Common mistakes
- Overwatering — the dominant cause of loss by far
- Regular potting soil instead of a gritty succulent mix
- Intense afternoon direct sun scorching window-leaved species (morning sun is safer than afternoon)
✓ Pet safety
Generally considered non-toxic to cats and dogs — one of the safer choices on this list if it ends up somewhere reachable.
Propagation
Divide offsets/pups that form around the base of the parent rosette — the fastest and most reliable method. Individual leaf propagation is possible but slow and not always successful.
CR note
A great choice for a bright windowsill that gets some direct morning sun; keep it away from intense unfiltered afternoon sun through glass, which can still scorch it.
Hedera
A classic trailing/climbing vine — easy indoors in a pot, but worth keeping contained rather than let loose outdoors.
Variegated English Ivy
Hedera helix 'Variegata'
Botanical notes
A woody climbing/trailing vine with lobed, cream-edged juvenile leaves. Given a support to climb, mature growth can eventually shift to a different, non-lobed leaf form and even flower — rare in a home setting.
Soil & moisture
Standard well-draining potting mix. Consistent light moisture suits it better than a dramatic dry-out cycle.
Fertilizing
Light balanced feeding monthly during growing season.
Common mistakes
- Air-conditioned rooms drying out the air and inviting spider mites — increase humidity or move it away from vents if you spot fine webbing
- Overwatering causing root rot
- Letting it root into garden soil outdoors, where it can spread aggressively
⚠ Pet safety
Toxic to cats and dogs (saponins), causing drooling, vomiting, or GI upset if chewed — worth keeping trailing stems out of easy reach.
Propagation
Extremely easy — stem cuttings root readily in water or moist soil within a couple of weeks.
CR note
English Ivy is considered invasive in a number of warm, humid regions once it escapes into the ground. Best kept strictly as a contained pot or hanging basket plant in Costa Rica rather than allowed to root into garden beds.
Hemigraphis
A low, creeping groundcover named for its puckered, "waffled" leaf texture — easy, fast, and a great filler for humid shaded containers.
Variegated Waffle Plant
Hemigraphis alternata 'Exotica Variegata'
Botanical notes
Low, creeping habit with textured, puckered leaves — the solid-color species is typically metallic purple-silver, while this variegated cultivar adds streaks of cream and pink.
Soil & moisture
Moisture-retentive but still well-draining mix; consistent dampness suits it far better than a dry-down cycle.
Fertilizing
Light balanced feeding monthly in growing season.
Common mistakes
- Too little light fading the variegation toward plain green
- Letting it dry out fully, causing crisping
- Leggy, sparse growth from not pinching regularly
Propagation
Very easy — stem cuttings root quickly in water, and trailing stems will root on their own wherever a node touches moist soil.
CR note
A strong choice for a shaded, humid patio container where it can spread and trail — CR's ambient humidity does most of the work.
Hoya
Semi-succulent epiphytic vines with thick, waxy leaves — genuinely drought-tolerant and among the most forgiving plants on this list, a nice contrast to the moisture-loving genera surrounding it.
Hoya Obovata
Hoya obovata
Botanical notes
Thick, round-to-oval, glossy waxy leaves, often with silver "splash" variegation, on a climbing/trailing epiphytic vine. Semi-succulent — the thick leaves store water, which is exactly why this genus tolerates neglect so well. Can produce fragrant clusters of star-shaped flowers with enough light.
Soil & moisture
Very well-draining, chunky mix (orchid bark, perlite, coco chips) — this is an epiphyte in the wild, not a soil-dwelling plant, and its roots resent sitting wet far more than they mind drying out.
Fertilizing
Balanced fertilizer at half strength every 4–6 weeks in growing season; skip entirely in the driest, slowest-growing stretches.
Common mistakes
- Overwatering — by far the most common way to lose a Hoya, since the thick leaves make it easy to assume it wants more water than it does
- Regular potting soil instead of a chunky, fast-draining epiphyte mix
- Repotting too often — Hoya actually flower better when slightly root-bound
Propagation
Stem cuttings with at least one node root readily in water or moist chunky mix.
CR note
An easy, low-maintenance choice for a bright patio shelf or trellis — its drought tolerance is a genuine asset if you're ever away for a few days, since it forgives a missed watering far better than most of this collection.
Hypoestes
A cheerful, short-lived shrubby plant grown for spotted foliage — best treated as a plant to refresh from cuttings every year or two rather than one to keep indefinitely.
Polka Dot Plant
Hypoestes phyllostachya
Botanical notes
Small, shrubby plant with leaves speckled pink, white, or red. Naturally short-lived and prone to getting leggy and sparse with age — regular pinching and periodic replacement from cuttings keeps it looking its best.
Soil & moisture
Well-draining, moisture-retentive mix; consistent moisture suits it better than letting it dry between waterings.
Fertilizing
Light balanced feeding monthly during growing season supports its fast growth.
Common mistakes
- Letting it flower and set seed, which noticeably shortens the plant's vigor — pinch off flower spikes as they appear
- Too little light fading the spotted coloring
- Keeping an old, leggy plant indefinitely instead of refreshing it from cuttings
Propagation
Very easy from stem cuttings rooted in water or moist soil — the best way to keep a fresh, full-looking plant long-term.
CR note
Grows quickly in Costa Rica's warmth, which also means it ages through its natural cycle faster — take cuttings proactively every several months to always have a fresh plant on hand.
Ledebouria
A small bulbous succulent from South Africa, low-maintenance and quietly self-multiplying at the soil surface over time.
Silver Squill
Ledebouria socialis (syn. Scilla violacea)
Botanical notes
Small bulbs sit partly above the soil surface, sending up silver-green, purple-spotted leaves with deep purple undersides. Naturally clump-forming, producing new bulblets around the base of established ones over time.
Soil & moisture
Well-draining, slightly gritty mix. Plant bulbs shallow, with the top visibly exposed — burying them too deep encourages rot.
Fertilizing
Light feeding during active growth is enough; this genus needs very little.
Common mistakes
- Overwatering, which rots the bulbs
- Planting bulbs too deep instead of leaving the tops exposed
- Letting the clump get overcrowded for years without dividing
Propagation
Separate the small offset bulbs that form around the parent bulb and pot them individually — the easiest and most reliable method.
CR note
A low-fuss choice for a bright windowsill or covered patio shelf; it multiplies happily on its own with minimal attention.
Monstera
Climbing aroids native to Central American rainforests — genuinely at home in Costa Rica's climate. All three below want something to climb: fenestration and leaf size both improve dramatically once the plant is allowed to grow vertically against a moss pole or similar support, mimicking how it climbs tree trunks in the wild.
Monstera deliciosa
Monstera deliciosa
Botanical notes
Large, iconic split and perforated ("fenestrated") leaves on a climbing vine that produces aerial roots to anchor itself to trees. Mature, well-lit, well-supported plants can eventually produce an edible fruit — hence "deliciosa" — though this rarely happens in typical indoor conditions.
Soil & moisture
Chunky, well-draining aroid mix (bark, perlite, peat/coco coir). Provide a moss pole or similar support — climbing plants develop larger, more fenestrated leaves than ones left to sprawl.
Fertilizing
Balanced fertilizer at half strength every 4 weeks during growing season.
Common mistakes
- Too little light producing small, unfenestrated leaves
- No climbing support, limiting eventual leaf size
- Overwatering, particularly in a mix that isn't chunky enough
⚠ Pet safety
Toxic to cats and dogs (calcium oxalate crystals) if chewed, causing oral irritation and drooling; unripe fruit is also unsafe. Worth training climbing stems away from spots pets frequent.
Propagation
Stem cuttings with at least one node and, ideally, an aerial root establish reliably in water or moist sphagnum moss before potting up.
CR note
Genuinely native to the region and one of the easiest, most rewarding growers on this whole list here — a bright, covered patio spot with a support to climb suits it beautifully.
Monstera Albo
Monstera deliciosa 'Albo Variegata'
Botanical notes
A variegated form of Monstera deliciosa (usually the borsigiana variety) with bold, unstable white patches — genetically different from Thai Constellation's stable speckled pattern, which is also in this collection. Variegation can shift dramatically leaf to leaf, and even between cuttings from the same plant.
Soil & moisture
Chunky, very well-draining aroid mix. The white sections can't photosynthesize, so this plant grows meaningfully slower than a green deliciosa and uses water more slowly too — let it dry out more than you would for the green form.
Fertilizing
Quarter strength balanced fertilizer every 5–6 weeks during active growth — light feeding for a slow, delicate grower.
Common mistakes
- Too little light — this cultivar needs noticeably brighter conditions than a regular Monstera to hold its variegation
- Leaving a fully green (or fully white) reverted leaf on the plant instead of pruning it back, letting that growth point dominate
- Overwatering a naturally slow grower on too frequent a schedule
⚠ Pet safety
Same oxalate-crystal toxicity as other Monstera.
Propagation
Stem cuttings only, each with at least one node — variegation isn't reliably passed through seed, so cuttings are the only practical way to propagate this cultivar. Choose cuttings with a healthy balance of green and white tissue.
CR note
Reserve your single brightest indoor spot for this one — between Albo, Thai Constellation, and Pink Princess elsewhere in this guide, you likely only have room to give one variegated aroid the very best light, and this is a strong candidate given how much slower it grows without it.
Monstera adansonii
Monstera adansonii
Botanical notes
Smaller, thinner, more heavily perforated "Swiss cheese" leaves than M. deliciosa, on a faster-growing, more compact vine — equally happy climbing or trailing from a hanging basket.
Soil & moisture
Chunky, well-draining aroid mix. A support to climb produces larger, more fenestrated leaves; left to trail, leaves stay smaller.
Fertilizing
Balanced fertilizer at quarter to half strength every 4 weeks in growing season, given its fast growth.
Common mistakes
- Overwatering in a mix that isn't well-draining enough
- Very low light producing sparse, small leaves
- Letting vines get long and bare without pinching to encourage fullness
⚠ Pet safety
Same oxalate-crystal toxicity as other Monstera if chewed.
Propagation
Stem cuttings with a node root readily in water within a few weeks — one of the easier Monstera species to propagate.
CR note
Does well both trailing from a hanging basket on a covered patio and climbing indoors — a versatile, fast-growing choice for the collection.
Monstera Japanese Tricolor
Monstera adansonii 'Japanese Tricolor'
Botanical notes
A variegated form of Monstera adansonii — not deliciosa — combining green, cream-white, and pale pink on the same leaf, with fenestrations (the "Swiss cheese" holes) same as the green form. One of the most sought-after variegated adansonii cultivars, with generally stable chimeric variegation.
Soil & moisture
Chunky, well-draining aroid mix. Grows slower than green adansonii due to the reduced chlorophyll in variegated tissue — let it dry a touch more between waterings than its green counterpart.
Fertilizing
Quarter strength balanced fertilizer every 5–6 weeks in growing season — light feeding for a slower grower.
Common mistakes
- Too little light causing the variegation to fade or the plant to revert toward solid green
- Overwatering on the same schedule as the faster-growing green adansonii
- Direct sun scorching the pale pink and white leaf sections
⚠ Pet safety
Same oxalate-crystal toxicity as other Monstera.
Propagation
Stem cuttings with a node, chosen for a healthy balance of green and variegated tissue — same method as green adansonii, just slower to establish.
CR note
Give it a brighter spot than you'd choose for the plain green adansonii elsewhere in this guide — otherwise every bit as easy to grow in Costa Rica's warmth and humidity.
Thai Constellation Monstera
Monstera deliciosa 'Thai Constellation'
Botanical notes
A tissue-culture-propagated cultivar with stable cream-and-green speckled variegation — unlike some variegated plants, it won't revert to solid green, but the reduced chlorophyll does make it a meaningfully slower, more deliberate grower than standard M. deliciosa.
Soil & moisture
Chunky, very well-draining aroid mix. Because growth is slower, it's easy to accidentally overwater relative to actual use — let it dry a bit more between waterings than a green Monstera.
Fertilizing
Quarter strength balanced fertilizer every 5–6 weeks in growing season — light feeding to match its slower metabolism.
Common mistakes
- Watering on the same schedule as a faster green Monstera, causing rot
- Too little light, which this cultivar tolerates worse than green deliciosa
- Pale/white leaf sections being more prone to bacterial or fungal spotting — avoid getting water on the leaves and ensure good airflow
⚠ Pet safety
Same oxalate-crystal toxicity as other Monstera.
Propagation
Stem cuttings with a node root in water, though more slowly than green Monstera — patience and stable warmth help.
CR note
Reserve your brightest indoor spot for this one, with good airflow around the leaves to reduce the fungal-spotting risk that comes with humid conditions and pale leaf tissue.
Peperomia
A large, varied genus of compact, semi-succulent plants — thick, water-storing leaves mean the single most common mistake across the genus is overwatering. Also a genuinely reassuring one: most Peperomia are non-toxic to pets.
Watermelon Peperomia
Peperomia argyreia
Botanical notes
Rounded, silver-and-green striped leaves on red petioles, resembling watermelon rind — a compact rosette-forming species.
Soil & moisture
Light, well-draining mix. This is a genus where the soil should dry out meaningfully between waterings — soggy soil is by far the most common cause of stem rot at the base.
Fertilizing
Light balanced feeding every 6 weeks in growing season; it needs relatively little.
Common mistakes
- Overwatering, causing rot right at the soil line
- Too little light producing leggy, sparse growth
- Watering on a fixed schedule instead of checking soil dryness first
✓ Pet safety
Considered non-toxic to cats and dogs — a safe choice for lower shelves or more accessible spots.
Propagation
The classic method: a leaf with a short piece of petiole attached roots readily in soil or water, eventually producing a new plantlet at the base.
CR note
A forgiving, compact choice for shelving or a desk spot with bright but indirect light.
Peperomia caperata 'Schumi Red'
Peperomia caperata 'Schumi Red'
Botanical notes
Deeply corrugated, rippled leaves in a rich burgundy-red, forming a dense, compact rosette — one of the more dramatic-textured Peperomia cultivars.
Soil & moisture
Light, well-draining mix; water at the soil line rather than overhead, since the tightly packed crown can trap moisture and encourage rot or mold if watered from above.
Fertilizing
Light balanced feeding every 6 weeks in growing season.
Common mistakes
- Watering into the crown and trapping moisture, inviting rot
- Overwatering generally, given its succulent-like water storage
- Low light causing the rosette to stretch and lose its compact form
✓ Pet safety
Non-toxic to cats and dogs.
Propagation
Leaf cuttings (leaf plus a short petiole) root easily in soil or water, same method as Watermelon Peperomia.
CR note
Water carefully at the base rather than misting overhead, given how humid CR air already is — extra surface moisture on this compact rosette isn't needed and can invite fungal issues.
Variegated Baby Rubber Plant
Peperomia obtusifolia 'Variegata'
Botanical notes
Thick, glossy, rounded succulent-like leaves marbled cream and green on a compact, bushy plant — no relation to true rubber plants (Ficus) beyond the resemblance of its thick leaves.
Soil & moisture
Light, well-draining mix. One of the easier-going Peperomia — quite tolerant of missed waterings, much less tolerant of consistently wet soil.
Fertilizing
Light balanced feeding every 6 weeks during growing season.
Common mistakes
- Overwatering, the main risk given its thick, water-storing leaves
- Too little light fading the cream variegation toward solid green
- Assuming it needs frequent watering because the leaves look lush — they don't
✓ Pet safety
Non-toxic to cats and dogs — a genuinely safe option for a spot within reach.
Propagation
Stem or leaf cuttings root easily in soil or water within a few weeks.
CR note
An easy, low-maintenance choice for a bright shelf or side table — genuinely one of the most forgiving plants in the whole collection.