How To Care For Heart Leaf. While to some they might be difficult to care for however once you get the hang of it String of Hearts plant is one of the most tolerant houseplants. Heart leaf philodendrons prefer average indoor temperatures ideally in a range of 60 to 75 degrees.
Keep them away from cold windows and drafts as well as air conditioning or heating vents. Let the soil dry in between waterings and then provide a deep watering. Indoors maintain a temperature in the growing medium of 55 until germination which takes 15-20 days.
Place seeds in a pot of soil.
They share a similar leaf shape and trailing. Heart fern care also tells us that this evergreen perennial needs well-draining soil that is fertile moist and humus rich. Climbs or trails to 4 ft 12 m or more. The fern will also do well with small amounts of fertilizer once in a while and needs bright but indirect light.