Growing Natives

Native plants can be grown using traditional horticultural techniques by large and small scale growers and backyard hobbyists alike. Indeed there are several plants native to the Pensacola area for sale at specialty native plant nurseries, local nurseries, and even big box store vendors. However, should you choose to grow your own natives there are a few things you should know in order to be successfull.

The three most common ways to propagate native plants are by seeds, cuttings, or division. Native plants can be grown in a variety of soilless media (potting mix) but most native plants can be grown using a standard product at your local nursery store. Likewise, native plants can be grown in a variety of containers, however containers with a deep soil profile are recommended to increase the root dapth at time of planting. Native plants can be fertilized using standard fertilizers including compost, water soluble fertilizers, and control release fertilizers though fertilizer application rates should be modest. Water quality is also important but is beyond the scope of this article.

Fruit and Seed collection

The visual cues that determine a mature fruit are diverse and depend on the species but a few general recommendations can be  made separately for dry and fleshy fruit types. For dry fruits, a general recommendation is to harvest fruit tissue when fruits are changing colors from green to brown or black and when fruit tissue and other tissues immediately surrounding fruit tissue begins to dry. Note fruits the dehisce should be collect right before or as fruits begin to split open and disperse. For fleshy fruit types, a general recommendation is to harvest fruit tissue when fruits become soft and change color but before fruit tissue begins to get mushy and rot. Another general recommendation is to collect fruits when they easily fall off the plant when shaken or are lightly touched. 

Seed Propagation

A basic understanding of some seed biology and a few horticultural techniques can greatly improve your success in growing native plants! Seeds are living organisms that contain an outer layer (seed coat), a food reserve (endosperm), and a baby plant (embryo) which, upon germination, grow into mature plants. Seeds are either dormant or non-dormant* when released from the mother plant. Nondromant seeds germinate readily given the appropriate moisture, temperature, oxygen, and light. mHere we use the seed dormancy calssification outlinted by Baskin and Baskin, the Titans of the seed world, in their seminal "A calssification system for seed dormancy" text in Seed Science Research Journal. 


Physiological dormancy (PY) - A hormonal imbalance within the tissues of seeds prevents germination. Require stratification in order to promote germination. PY is further distinguished into 3 

Physical dormancy (PD) - Seed coat inhibits the uptake of water. Require scarification in order to break seed coat and allow for water into the seed. Common scarification techniques include rubbing seeds between sandpaper, placing seeds in hot water, hand nicking with sharp object, and soaking in acid. Regardless of scarification technique, care must be taken to not shatter the seed or damage the emryo. 

Combinational dormancy (PY + PD) - Seeds contain both physiological and physical dormancy. Physical dormancy must first be relieved via scarification, seeds imbibed, then stratification. 

Morphological dormancy (MD) - Seed detaches from plant with an immature (undifferentiated) embryo which develops upon the proper environmental coniditons post-dispersal. 

Morphophysiological dormancy (MD + PY) - Seeds contain both morphological dormancy and physiological dormancy 

* = Some seeds are released from the parent plant as non-dormant but then upon some environmental condition (for example, unseasonably high temperatures) are rendered dormant in a phaenomenon referred to as secondary dormancy

Below is a list of species we have propagation information for. Each link below provides you a pdf of propagation protocol by species.