Eriogonum ovalifolium — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Eriogonum ovalifolium

Eriogonum Ovalifolium

Updated · 148 observations
ON THIS PLANT

Eriogonum ovalifolium is a species of wild buckwheat known by the common name cushion buckwheat. It is native to western North America from California to Alberta, where it is a member of many plant communities in varied habitats, including the sagebrush steppe and alpine regions.

A note from PlantMom

Butterballs has good resistance to disease and is generally not prone to illness. However, it can be vulnerable to pests and diseases present in its surroundings. These problems are usually not severe. In terms of care, this plant needs moderate maintenance. It should be pruned regularly to keep an attractive appearance and healthy growth. Fertilizing can also help encourage flowering. Butterballs is suitable for anyone with outdoor space, such as a garden or patio, and does not demand extensive care experience. It may need more attention when grown indoors.

— PlantMom
CARE GUIDE

How to keep Eriogonum Ovalifolium.

Light

Butterballs is a perennial herbaceous plant that favors sunny sites and comes from open habitats, commonly growing in meadows and grasslands. It prefers full sun but can also tolerate partial sun conditions.

Water

Butterballs is well-suited for arid environments, as it exhibits excellent drought tolerance and efficiently stores water. It thrives when watered weekly, provided the soil does not become saturated. This plant is typically found in rocky terrains, making it ideal for xeriscaping and resilient during dry spells.

Humidity

This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.

Temperature

Butterballs does best in locations where the temperature stays between 32 to 95 °F (0 to 35 ℃). In its native growing conditions it can tolerate cooler climates. Any seasonal temperature changes, if they occur, should remain within the stated range.

Fertilizer

For Butterballs, the primary time to fertilize is early spring when the flowers are developing. The proper fertilizer promotes healthier blooms and helps Butterballs produce attractive flowers. Fertilizing in early spring ensures strong flowering during the season and supplies energy for dormant growth periods.

Pruning

Butterballs plants have oval leaves and a compact shape, making them an excellent choice for your garden. To keep them thriving, it's important to prune them regularly from early to late spring. Pruning techniques include removing spent flowers and trimming the stems to encourage bushiness and more blooms. For best results, use clean, sharp tools to minimize the risk of disease and keep your plants healthy.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Eriogonum
Family
Polygonaceae
Hardiness Zone
3-10
Mature Height
5 cm to 20 cm
Mature Spread
10 cm to 30 cm
Leaf Color
Gray, Silver
Leaf Type
Evergreen
Flower Color
White, Pink
Flower Size
5.08 cm to 10.16 cm
Bloom Time
Mid spring, Late spring, Early summer
Planting Time
Spring, Summer
Harvest Time
Mid summer, Late summer, Early fall
ALSO KNOWN AS

Other names.

en Cushion Wild Buckwheat en Cushion buckwheat en Ovalleaf eriogonum en Oval-leaved buckwheat en Silver plant
FREQUENTLY ASKED

Reader questions.

How should I water my Butterballs?

To properly care for Butterballs, it is recommended to use filtered water at room temperature. Tap water may contain harmful particles. The water should be at room temperature or slightly warmer as Butterballs prefer a warm environment and cold water could be a shock. Avoid overhead watering as it can lead to foliage issues. Instead, gently apply filtered room temperature water to the soil until it is completely soaked. This helps moisten the roots and promotes nutrient collection as they spread through the soil.

What are the sunlight requirements for Butterballs?

Butterballs, botanically known as Eriogonum ovalifolium, thrives in full sun conditions, requiring more than 6 hours of sunlight daily. However, it can also flourish in partial sun, which means about 3-6 hours of sunlight per day. It's essential to observe the patterns of sunlight in your garden to ensure your Butterballs are planted in spots that offer the right balance of light and shade to meet their needs.

What is the best temperature range for growing Butterballs?

Butterballs, also known by its botanical name Eriogonum ovalifolium, flourishes in environments where temperatures remain between 32 to 95 °F (0 to 35 °C). Though native to conditions that can accommodate cooler climates, it is vital to ensure seasonal temperature changes stay within this specified range. The plant exhibits a notable cold resistance, negating the need for special frost protection in most cases. However, in regions where winter temperatures might plunge below -35°C, implementing cold protection by covering the plant with soil or straw is advisable. To further mitigate risk, it's recommended to water the plant generously before the first freeze of autumn to keep the soil moist, which helps prevent drought and water scarcity during the colder months.

What should I do if I give too much or too little water to my Butterballs?

Overwatering is a common issue that can harm your Butterballs plant. It causes the stems and leaves to wilt and turn yellow, and can lead to diseases like root rot, mold, and mildew that can kill the plant. Underwatering is less common, but still a possibility. When this occurs, the leaves become brittle and brown. It's important to notice signs of overwatering early to prevent irreversible damage. Reduce watering immediately if you see these signs, and check the soil's drainage. If it drains poorly, replace it with a well-draining potting mix. If your plant is showing signs of being underwatered, simply water more regularly until the signs improve.

How can Butterballs be grown under artificial lighting?

Butterballs can be grown indoors using artificial lighting to compensate for insufficient natural sunlight. For optimal growth, LED lights are recommended as they can be adjusted to provide specific wavelengths needed by the plant. Full sun plants require 30-50W/sq ft, partial sun plants 20-30W/sq ft, and full shade plants 10-20W/sq ft of artificial light. The light source should be placed 12-36 inches above the plant and kept on for 8-12 hours per day to mimic natural daylight conditions effectively.

How does Butterballs react to low temperatures?

Butterballs shows a remarkable tolerance to cold, preferring temperatures above 0°C for optimal growth. It is crucial, however, to ensure the temperature does not fall below -30°C during winter months. If temperatures dip below -35°C, the plant might not exhibit immediate distress, but there's a likelihood of reduced or even no sprouting come spring. To combat this, any non-sprouting parts should be removed at the onset of spring to promote healthier growth.

How frequently should I give water to my Butterballs?

If your Butterballs plant is in a pot, the easiest way to check if it needs water is to stick your finger in the soil. If the top two to three inches feel dry, then it's time to water it. If you have your Butterballs plant planted outdoors, you can also use this method to test the soil. If the top few inches of soil are dry, it's time to water. Typically, during spring and early fall, you will need to water this plant about once a week using this method. However, during extremely hot weather, you may need to increase watering to about twice a week or even more. Nonetheless, mature, well-established Butterballs plants have a great ability to handle drought.

What signs indicate a Butterballs plant is receiving inadequate light?

Symptoms of inadequate lighting in Butterballs include smaller new leaves, leggy or sparse growth, accelerated leaf drop, halted or delayed growth, lighter-colored leaves, and chlorosis. Additionally, intense sunlight exposure can cause sunscald, leaf curling, wilting, and leaf scorching. Monitoring these symptoms helps in adjusting light exposure to meet the plant's needs.

What should I do if Butterballs is exposed to high temperatures?

During the hotter months, maintaining a temperature below 35°C is crucial for Butterballs' survival. Exposure to temperatures above 41°C may result in symptoms such as leaf discoloration, curling, susceptibility to sunburn, and in extreme cases, wilting and drying of the entire plant. To mitigate heat stress, remove sunburned and dried parts of the plant. Relocating the plant to a shaded area or employing a shade cloth to protect it from the midday and afternoon sun can be beneficial. Additionally, watering the plant during the cooler morning and evening hours will help keep the soil adequately moist, aiding in its resilience against high temperature stress.

How much water does my pet need?

When watering your Butterballs, don't be afraid to give them a good amount of water. Check if the top two to three inches of soil are dry, and if so, give the plant a thorough watering. Make sure to water enough so that the soil is completely soaked, and excess water should flow out of the drainage holes in the bottom of the pot. If you don't see excess water draining, it means you probably didn't water enough. However, be careful not to let water accumulate in the soil, as this can harm the plant. On the other hand, if water doesn't drain properly through the pot, it might indicate poor soil drainage, which is not good for the plant's health. If the plant is outdoors, about one inch of rainfall per week should be enough.

How can you address light deficiency in Butterballs plants indoors and outdoors?

To address light deficiency in Butterballs plants, gradually increase their exposure to sunlight. For indoor plants, move them to a sunnier spot weekly until they get at least 6 hours of direct sunlight, use a south-facing window, or supplement with artificial light for 8 hours daily. Outdoors, gradually relocate plants to sunnier locations to prevent sunburn. If sunlight is obstructed, consider pruning or transplanting to a brighter location. Remember, parts of the plant damaged by insufficient light might not recover, but new growth should be healthy with proper light exposure.

What is the best way to water my Butterballs as they grow?

The water needs of Butterballs can vary depending on growth stages. When your Butterballs is in the early years of its life or has been newly transplanted, it will require more water than usual. During these stages, the plant will focus on developing new roots that will support future growth. To ensure optimal root performance, a slightly higher moisture level is necessary compared to a more mature phase. As your Butterballs progresses through multiple seasons, it will require less water. Additionally, during the bloom period, the plant may need increased watering as flower development consumes a significant amount of moisture.

PLATES
Eriogonum ovalifolium leaf
PLATE 01 · leaf
Eriogonum ovalifolium flower
PLATE 02 · flower
Eriogonum ovalifolium flower
PLATE 03 · flower
Eriogonum ovalifolium habit
PLATE 04 · habit
Eriogonum ovalifolium habit
PLATE 05 · habit
ALSO IN THE LIBRARY

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