Garden Lingo

If you need a quick reference or intro to gardening terms, here’s a basic list.

ANNUALS

Varieties that complete their life cycle in one year or less, requiring sowing every year. Annual flower varieties often bloom profusely and over a long period of time.

BIENNIALS

Varieties, both flowers and vegetables, that complete their life cycle in two years, usually just showing only leaf growth the first year, and flowers the next.

BABY GREENS

Young, leafy vegetables or herbs that are harvested at 2″–4″ tall.

BOLTING

The condition of premature flowering in edible crops, often making the plant unpalatable.

BURPLESS CUCUMBERS

Cucumbers that do not produce, or produce very little of a chemical called cucurbitacin, which produces a slight bitter flavor mainly concentrated in the skin and causes minor indigestion in some people.

COLD CLIMATES

Botanical Interests defines cold climates as those that experience freezing temperatures; generally, USDA zones 9 and cooler.

COLD FRAME

A four-sided frame placed on the ground or in a garden bed that has a clear top. By design, it increases temperatures over the ambient temperature and is used for growing seedlings for transplant or for food crops, extending the harvest season.

COMPANION PLANTING

Planting different plants together that benefit one another. For example, sowing a plant that attracts pollinators next to a plant that requires pollination.

COMPOST

Organic matter often made from decomposed/broken down plant material. Compost can be used to replenish soil nutrients and introduce soil biology to a growing area or simply to reduce landfill waste.

COVER CROP

Fast growing plants, usually grains, legumes, or grasses that are utilized for one or more of their soil-enhancing qualities. These crops are usually worked into the soil or removed before they produce seed.

CROP

A plant that is cultivated for harvest, like cutting flowers or vegetables.

CULTIVARS

A species that was selected or bred by humans for a particular feature. Cultivars carry a specific name in addition to the scientific name and/or common name, e.g. ‘Brandywine’.

DAYS TO EMERGE

Number of days, on average, that it will take a seedling to emerge from the soil or medium in favorable conditions.

DAYS TO HARVEST

Number of days from sowing (or transplant) to harvest.

DEADHEADING

Cutting spent flowers off a plant, encouraging the plant to bloom again; extending the bloom period.

DETERMINATE

Describes tomatoes that stop growing when fruit begins forming from the topmost flower bud, making them more compact at around 3’–4′. Most of the crop ripens within a couple weeks time, making these a great choice for canning.

DIRECT SOW

Sow seeds directly in their permanent growing space.

DISEASE RESISTANCE

Exhibiting less susceptibility or an immunity against specific diseases as compared to other varieties.

DISEASE TOLERANCE

Better ability to thrive with the stress of infection as compared to other varieties.

DROUGHT TOLERANT

Ability to survive or thrive in low water conditions. Also known as “water-wise.”

ETIOLATION

Characterized by lanky, weak, pale plant growth, resulting from low or no-light conditions.

FAIRLY DROUGHT TOLERANT

Ability to survive or thrive in low water conditions, but to a lesser extent than “drought tolerant” plants.

FROST TOLERANT CROPS

Crops that tolerate some cool weather and even frost, although the amount of tolerance varies between crops and even varieties.

FROST SENSITIVE CROPS

Crops that are not frost tolerant and will die as a result of exposure to freezing temperatures.

FRUIT

A seed capsule that emerges from a flower, such as a tomato or melon.

FULL SUN

Six or more hours of sunlight.

GERMINATION

The moment when a seed begins to grow.

GMO

Stands for Genetically Modified Organism. Commonly means genetically engineered, indicating that the variety was manipulated at the gene level in a laboratory.

GYNOECIOUS

A plant with only pollen-accepting flowers. A pollinator plant with pollen-producing flowers is required for fruit production. These varieties are generally very productive and fast to mature.

HARDENING OFF

The 7 to 10-day process of acclimating plants started indoors to outdoor conditions.

HARDINESS

The degree to which a plant can withstand cold temperatures. Botanical Interests uses “hardiness” to also indicate the lifespan of a plant, e.g. annual, biennial, or perennial.

HEAT TOLERANCE

The ability to resist heat-triggered issues like poor pollination, bitterness, premature flowering, and lack of fruit-set.

HEIRLOOM

Botanical Interests considers open-pollinated varieties over 50 years old to be heirloom.

HYBRID

Modern F1 (filial 1) type hybrid. Two specific parent varieties are bred to achieve a first generation hybrid offspring. F1 hybrids are not open-pollinated. Traditionally, “hybrid” indicates any variety that had been made by cross-pollinating, even if that was completed by hand or an insect.

INDETERMINATE

Describes tomato varieties that continue to grow and produce tomatoes all season until first frost: therefore, you can find tomatoes at all stages on the plant at one time. Also called “pole” tomatoes because supports are helpful in guiding plants that can easily reach 6′ or more.

LATIN NAME/SCIENTIFIC NAME

The two or more part name that is unique to a specific species. Scientific names are consistent in any language, whereas a species may have several common names that may even vary by region.

MEDIUM

For horticultural purposes, a medium is the material plants grow in.

MICROGREEN

Young, leafy vegetables or herbs that are harvested just above the soil line when the plants have their first pair of leaves, called cotyledons, and possibly the just-developing true leaves.

MILD CLIMATES

Botanical Interests defines mild climates as those without freezing temperatures; generally, USDA zones 10 and warmer. By using microclimates and protections some cooler USDA zones can also use mild climate sowing instructions.

MONOECIOUS

The attribute of a plant producing both pollen-producing and pollen-receiving parts.

NATIVE

Botanical Interests identifies varieties that are native to the U.S. as “native”.

ORGANIC SEED

Describes seeds grown on certified organic property, following strict USDA guidelines regarding soil quality, pest and weed control, and the use of additives like fertilizers.

OPEN POLLINATED

Varieties that produce seeds that are “true”, growing into nearly identical plants as the plant they were harvested from (if they are not cross pollinated). Unless a Botanical Interest variety is identified as a hybrid, it is open pollinated.

PART SUN/PART SHADE

3 to 6 hours of sunlight.

PARTHENOCARPIC

The attribute of a variety producing fruit without fertilization. Cultivars produce seedless fruits when flowers are unpollinated, making them ideal for greenhouse production where pollinators may be excluded. When pollinated, these types produce seeded fruit.

PERENNIALS

Varieties that live for two or more years.

PHOTOPERIODISM/DAY LENGTH RESPONSE

Refers to a reaction some organisms have to the length of day or night. In plants this reaction is usually flowering.

POLLINATION

The fertilization of a flower by wind, insect, birds, etc. where the male pollen reaches the female stigma, resulting in a seed, sometimes surrounded by an edible fruit like a pepper.

POLLINATOR

An organism that transfers pollen.

ROW COVERS

Fabric that is used to either exclude pests or raise temperatures of the area beneath it. “Remay” is a type of poly-spun row cover material commonly used in farm and garden settings and it comes in several different thicknesses. Row covers may or may not have hoops under it to create a “low tunnel”.

SCARIFICATION

The process of breaking through a hard outer covering of a seed to allow moisture to penetrate.

SELF-SOW

To drop viable seeds to the ground. In some varieties, often annuals, if seeds are allowed to drop, those seeds will germinate, perpetuating the variety. The subsequent seedlings are often referred to as “volunteers”.

SEMI-DETERMINATE

Growth type of tomatoes that falls between determinate and indeterminate types. They produce a main crop that ripens within a couple weeks, but also continue to produce up until frost.

SPROUT

Germinated seeds that are not grown in medium but instead rinsed in water and drained several times a day.

STRATIFICATION

The process of subjecting seed to a moist and cold treatment to break dormancy, which occurs naturally when seed is sown outdoors in the fall and experiences a winter period.

SUCCESSIVE SOWING

Sowing at least once more after the initial sowing, which extends the harvest. Three ways to successive sow: 1. Staggering sowings of the same crop 2. Sowing two varieties of the same crop with different maturing dates 3. Replacing one finished crop with a different crop.

TENDER PERENNIAL

A perennial that is not cold hardy in all zones. For Botanical Interests purposes, perennials hardy in only USDA zones 7 and higher are called tender perennials.

THINNING

The act of reducing extra seedlings so that remaining plants are spaced properly.

TRANSPLANTING

Transferring a plant to a different growing space.

UNTREATED SEED

Seed that does not have a chemical treatment such as fungicide applied to it.

USDA HARDINESS ZONE

The historical, average, lowest winter temperature in specific geographic US areas. Perennials are rated using the USDA zone system, indicating the coldest temperature and USDA zone in which they can survive. “Deltona is in USDA ZONE 9b”

VARIETY

A species that has naturally formed a unique characteristic, for example from cabbage (Brassica oleracea) came kale (Brassica oleracea var. viridis) and kohlrabi (Brassica oleracea var. gongylodes) which both adapted unique, characteristics that differ from cabbage and so the variety (“var.”) name was added to the species name.

VERNALIZATION

A cold treatment, such as found in cold winter conditions, that induces flowering in some varieties.

VOLUNTEER

A plant that emerges from being self-sown or sown by an animal rather than by the gardener.

Herbal Mosquito Repellent

Makes about 8 oz.

Ingredients

Directions

  1. Pour both catnip extract and witch hazel extract into an 8 oz. bottle. 
  2. Slowly drip the essential oils into the bottle. 
  3. Cap the bottle and shake vigorously to combine.
  4. Store in the refrigerator with tight-fitting lid. Mixture will be shelf-stable for up to a year when stored properly.

To Use

  1. Replace the lid with optional mister cap or shake bottle and pour some into a smaller spray bottle that you can take with you for day trips. Return remainder to refrigerator.
  2. Shake well before each use. Spritz over exposed skin, avoiding eyes and mucus membranes.
  3. Reapply as often as needed.

Heat-Loving Fruit Trees

When planning your USDA zone 9b garden, begin with the trees that love mild winters and hot summers.

The time to plant trees is now 🌳

What fruit trees can you plant here in Deltona Florida? Take a look at the list.

Consider your garden’s “microclimates”, whether warmer or colder than the average within your hardiness zone, sun exposure, space available and soil type. Always check the recommended hardiness zone for the species and cultivar before making a final selection for your home orchard.

Native to Central America, the avocado (Persea americana) has been cultivated since at least 500 B.C. This subtropical tree grows in zones 8 through 11. The three different types of avocados vary in their cold tolerance. The Mexican cultivars tolerate frosts down to 16 degrees Fahrenheit, Guatemalan down to 24 degrees and West Indian down to 32 degrees. Avocado trees can grow to over 60 feet tall under ideal conditions.

Avocado

The lush fruits of citrus trees (Citrus spp.) make them a desirable addition to your zone 9b garden. In general, the many cultivars of lemon, lime, orange and mandarin thrive in zones 9 and 10. A few, such as pummelo and grapefruit, need extra protection if frost threatens.

Grown in climates from temperate to tropical, the fig (Ficus carica) grows in zones 5 through 10, depending on the cultivar. Native to western Asia, figs have been cultivated throughout the Mediterranean since at least 5000 B.C. The Spanish brought figs to Mexico in 1560 and to California’s San Diego Mission in 1769. ‘Chicago Hardy’ is the hardiest of the figs, grown in zones 5 through 10. Other fig cultivars, such as ‘LSU Gold’ and ‘LSU Purple,’ prefer the warmer temperatures of zones 7 through 10. Most figs are self-fertile but produce a larger crop when a second tree is planted nearby.

Plant loquat trees (Eriobotrya japonica) in zone 8 through 10 gardens. You can prune the 10- to 25-foot tall evergreen trees to a shrub or tree form. The small orange fruits are described as a combination of a plum and kumquat. Loquats do well in full sun and partial shade.

Persimmon trees are native to Asia (Diospyros kaki) and North America (Diospyros virginiana). The Asian species thrive in zones 6 through 10, while the native trees are more cold tolerant, growing in zones 4 through 10. The cold and heat tolerance of both species depend on the particular cultivar. The fruits of native persimmons, and some of the Asian cultivars, are lip-puckeringly astringent until fully ripened.

The pomegranate (Punica granatum), a native of southern Europe and middle to western Asia, thrives in zones 8 through 10. It attracts hummingbirds and bees to its orange-red flowers and produces rounded fruits filled with juicy sacs that contain its edible seeds.

New Cultivars of Old Favorites

In general, many favorite fruit tree species have minimum chilling requirements. The winter chilling requirement is a range of hours each year that hover just above freezing, between 32 and 45 degrees Fahrenheit. The three basic ranges are high at 1,000 chilling hours or more, medium at 700 to 1,000 chilling hours and low at less than 700 chilling hours. There are a few cultivars that require few or no winter chilling hours, which are suitable for USDA plant hardiness zone 9b.

Planting your own apple (Malus domestica) orchard in zone 9b requires heat-tolerant and low-chill varieties. Among the apple trees that thrive in the mild winters and hot summers of zone 9b are ‘Golden Delicious’ (zones 4-9); ‘Anna,’ ‘Ginger Gold’ and ‘Granny Smith’ (zones 5-9); ‘Ein Shemer’ (zones 6-9) and ‘Cinnamon Spice’ and ‘Dorsett Golden’ (zones 5-10).

Like apples, most apricots (Prunus armeniaca) require more chilling hours than zone 9b can provide. There are a few low-chill varieties, including ‘Garden Annie’ and ‘Tropic Gold’ (zones 6-9). There are also a variety of apricot hybrids (Prunas salicina or Prunas cerasifera x Prunus armenica) available. Of these, ‘Cot-N-Candy’ and ‘Summer Delight’ apriums (zones 7-10) and ‘Candy Stripe’ and ‘Flavor Supreme’ pluots (zones 6-9) will all produce a good harvest in your zone 9b garden.

Natives of Asia, the Asian pears (Pyrus pyrifolia and Pyrus ussuriensis) thrive in a wide range of climates, from zones 4 through 10. There are thousands of cultivars available in Asia and several dozen in North America. The crisp, apple-like fruits smell and taste like pears. Add two different cultivars to your garden to ensure a good crop. ‘New Century’ (zones 4-9) and ‘Hosui’ and ‘Korean Giant’ (zones 7-10) are among the cultivars that will produce fruit in zone 9b.

European-Asian pear hybrids (Pyrus communis x Pyrus pyrifolia) will grow and produce fruit in your garden. ‘Flordahome’ (zones 8-10), ‘Leconte’ (zones 8-9), ‘Hood’ and ‘Spaulding’ (zones 6a-9), and ‘Maxie’ (zones 5-9) are among the possibilities. Some cultivars are self-fertile; plant two to ensure a good harvest.

Though sour cherries (Prunus cerasus) require more chilling hours than your zone 9b garden can provide, you can still grow a few sweet cherry (Prunus avium) cultivars. Your cherry orchard might include sweet and juicy ‘Lapins,’ ‘Sam Sweet’ and ‘Starking Hardy Giant’ (zones 5-9). When selecting cherry trees, consider your available space. Dwarf and semi-dwarf trees are suitable for most home gardens. Standard trees grow up to 30 feet tall with an equally wide canopy.

Most North American native pawpaw trees (Asimina triloba) prefer the colder winters of zones 4 through 8. Low-chill cultivars include ‘Mango,’ ‘Shenandoah’ or ‘Wabash’ (zones 5-9). Pawpaw trees grow from 12 to 25 feet tall and equally wide, depending on the amount of sunlight they receive. The trees tolerate partial shade, making them a good choice in gardens that are shaded by walls, buildings or larger trees in the afternoon. Two different cultivars are needed for pollination and fruit production.

Peaches (Prunus persica) and nectarines (Prunus persica nectarina) are essentially the same species. Nectarines are a smooth-skinned subspecies of the peach. Peaches ‘Desertgold,’ ‘Galaxy’ and ‘Newhaven’ (zones 5-9), as well as nectarines ‘Crimson Gold’ and ‘Flavortop’ (zones 5-9), are among the better choices for home gardens in zones 9b.

From ‘Burbank’ to ‘Santa Rosa,’ Japanese plum trees (Prunus salicina) offer a wide range of cultivars suitable for zones 5 through 9. European plums (Prunus domestica) also grow in zones 4 through 9, with a few cultivars suitable for zone 9b.

Protect Your Trees From Freezing Temperatures

To successfully grow subtropical and tropical fruit trees in zone 9b, monitor weather forecasts. When a frost is predicted, protect your trees by covering them with fabric or plastic sheeting “suspended on poles”.

Weigh the edges down with bricks, rocks or boards to prevent cold air from seeping under the coverings. A heavy layer of mulch, at least 4 to 5 inches, placed over the root ball and thorough watering before the temperatures drop also help protect the tender roots of cold-sensitive trees.

Be sure to remove plastic off your tree as soon as the sun rises. The sun will heat up inside the plastic and do more harm than good. Use plastic as a last choice.

Over the years, i stopped covering plants. I found they were capable of survival on their own. It became exhausting and now I only keep choices suited for 9b growing!!

Deltona Garden Club
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