Farmer’s Perspective

Author: August Stubler, Skyfarm Farmer

In early February at the Skyfarm, we hosted a group of delightful students from the School of the Woods who volunteered as part of their service week. Together, we planted seeds for radishes, swiss chard, wildflowers, arugula, and cover crops as well as small strawberry starts. This week, barely two weeks after we received snow in Houston, the temperatures are climbing back into the 80s. The snow was a reprieve for many of the plants at the Skyfarm as they waited in anticipation for cooler weather to jump start their spring growth. Our fields are full of kale, broccoli, lettuce, arugula, mustards and cabbages, preparing for spring harvests. As the days heat up and evenings stay warm, our cilantro, dill, asparagus, and strawberry plants begin to pop out of the soil and start their seasons.
The fennel are putting on larger fronds and their bulbs grow bigger. In another field, the onions and garlic continue their quiet growth under a layer of hay that will decompose as the year progresses. Their green leaves above ground let me know that they are well on their way through their season, preparing for harvest in May and June having been planted in October. Our leek seedlings grow tall now in the spring sun; they belong to the allium family, along with onions and garlic.
The rest brought by the cold weather combined with the recently returned sunlight means the farm is gearing up for the big boom of growth that comes before the sweltering heat of summer. We have prepared spaces for the summertime crops to be planted in February and March, hopefully to be harvested in May and through the rest of the summer. Many of these spaces are growing lush and green with combinations of cover crops, ground covers, and volunteer plants that we mow down to feed the soil microbes and to protect them from the sun. These spots on the farm will be filled with tomatoes, cucumbers, okra, eggplants, basil, and other plants come summer time and the winter crops will be switched out for a heat tolerant cover crop. By alternating the spots where we grow our crops for various seasons, we can ensure we have a healthy soil microbiome and better manage pest populations on the farm.
As the farmer, this time calls me to be grateful for the toil of the winter and to enjoy the eager growth that spring brings. Summer will be upon us soon enough and until then, the farm is resting and growing as the seasons allow.
Last week, our Open Farm Day discussed Swiss Chard, which is an adaptable, nutrient dense autumn and spring crop. You can find the Swiss Chard lesson included in the blog.

Join us each week for seasonal, activity based plant and sustainability lessons at the Skyfarm, Wednesday evenings from 4:30-6:30pm; always free and open to the public.

Seasonal Plant Lesson: Swiss Chard

Created for 2/12/25 Open Farm Day, led by August.

Lesson Plan

Objective: Discuss the benefits of swiss chard in a garden and the different ways in which the plant can be utilized. Highlight the various plant partnerships to optimize benefits and how to
grow and save seed.
Duration: 1 hour
Introduction (15 minutes)

● Benefits of swiss chard: Swiss chard is a good source of fiber as well as vitamins A, C, and K and they contain calcium, potassium, magnesium, and iron. These nutrients and the plant’s antioxidants help protect our cells and encourage them to healthily reproduce. Cell reproduction is key to the body being able to receive medical treatments or recover from illness. Because chard is also high in iron, they helps us maintain a healthy heart and can be beneficial for people with anemia.
● How can I grow swiss chard? Swiss chard is a great green to grow in either warm or cool weather; fall or spring are the perfect time. They are originally from the Mediterranean and as such, they prefer a well draining, neutral to acidic soil and full or part sun, depending on the surrounding environment. They can be grown from seed or purchased as small plants and transplanted into your garden space. The seeds have hard exteriors and soaking them 24 hours before planting can help accelerate the germination process. They should be planted: 2 seeds in 1⁄2 inch deep holes, about 9-12 inches from each other. Make sure to water them regularly for consistent growth! If you see your seedlings struggle, try a round of compost tea to give them a boost of new root and foliar growth.

Chard in the Garden (20 minutes)

● Companion plants for chard: Chard is not as prone to pests as, say, the brassicas are but they can still benefit from companion planting practices. Onions, garlic, chamomile, and cilantro are all good plants for warding away the pests of chard and their seasons align with each other. Beans can be helpful for providing shade in the summer and will also fix nitrogen to break down leftover nutrients left by the chard. Radishes and
nasturtium can work as ‘trap’ crops that enrich the soil and compel pests to their leaves and away from other plants (you can still harvest the root off an aphid-eaten radish).
● Chard in the garden: Chard is a plant that can be grown in autumn, spring, and early summer, making it a great plant to utilize when it becomes too hot for other leafy green vegetables such as lettuce and cabbage. If allowed to flower, their blooms will attract pollinators of all kinds from wasps to butterflies to bees. This can be helpful if you are trying to get other crops such as cucumbers or tomatoes pollinated. You can also utilize
the pollinators as a form of pest control, beneficial predators can include lady bugs, lacewings, and parasitic wasps.
● Chard on the Skyfarm: Chard is a beautiful, colorful green and grows in the spring for us at the Skyfarm. Once the warmer weather rolls through in the early summer, the chard will flower and then go to seed.

Plant chard seeds together!
Utilizing Chard (20 minutes)

● How to prepare chard: Chard is a mild tasting vegetable and as such can be added to nearly anything from smoothies, sautees, and salads to soups and pickles. The stems and leaves are the part of the plant primarily consumed.

Q&A and Interactive Discussion (10 minutes)
Encourage participants to share their experiences with leafy green vegetables in their gardens or cuisines, discuss how to incorporate Swiss chard into their growing spaces and practice responsible seed saving practices.

Materials Needed: chard seed, field hoes
Outcome: Participants will leave with an in-depth understanding of symbiotic plant relationships and how to identify the needs of each plant partnership as it relates to chard. Furthermore,
participants will be able to identify sustainable gardening practices and how to adapt them to their spaces (in regards to plant selection).

Seasonal Plant Lesson: Radishes

Created for 1/22/25 Open Farm Day, led by August.
Rescheduled for winter weather to 1/29/25

Lesson Plan

Objective: Discuss the benefits of radishes in a garden and the different ways in which the plant can be utilized. Highlight the various plant partnerships to optimize benefits and how to grow and save seed.
Duration: 1 hour
Introduction (15 minutes)

● Benefits of radishes: Radishes are a wonderful source of fiber and antioxidants and vitamins. These chemical processes in our bodies can help us regenerate cells especially as we undergo things such as chemo therapy or as we heal from illness.
● How can I grow radishes?: Radishes are one of the easiest crops to grow from seed.
There are many varieties of radishes so you should research and choose the one that fits your needs best. Can you grow something with a deep root or do you need something shallower? Most radishes take about a month to a month and half from seed to harvest so they can be planted during or between most seasons. You can plant them in all of autumn, early winter, late winter, all of spring, and early summer in Texas and their green tops are also edible. Any place that receives full sun and has open soil can be directly sowed with radish seed. You can plant them in your garden, pots, or window boxes.
Radishes in the Garden (20 minutes)
● Companion plants for radishes: Radishes can be companion planted with lots of winter time vegetables such as the brassicas (broccoli, cauliflower, kale) and herbs like dill and parsley. Companion planting is a strategy for optimizing the relationships between plants. Dill and parsley, for instance, will bloom and bring around beneficial predators (usually wasps and ladybugs) who will eat aphids that would prey on radish greens.
● Radishes in the garden: Radishes are sometimes grown as a cover crop in a farm setting, meaning they are employed not just for their final form as a vegetable but as a helpful tool in enriching the soil with nutrients and breaking up compaction. Compaction refers to when soil is packed too densely over time and lacks the air necessary to maintain healthy root systems. If you are preparing your soil for something that requires lots of root room, radishes can be a great precursor.
● Radishes on the Skyfarm: Our soil at the Skyfarm is very rocky and does not struggle with compaction. We grow our radishes as a primary crop.

Seasonal Plant Lesson: Radishes

Plant radish seeds together!
Utilizing Radishes (20 minutes)
● How to prepare radishes: Radishes are root vegetables
Q&A and Interactive Discussion (10 minutes)
Encourage participants to share their experiences with radishes in their gardens or cuisines, discuss how to incorporate radishes into their growing spaces and practice responsible seed
saving practices.

Materials Needed: radish seed, field hoe
Outcome: Participants will leave with an in-depth understanding of symbiotic plant relationships and how to identify the needs of each plant partnership as it relates to radishes. Furthermore, participants will be able to identify sustainable gardening practices and how to adapt them to their spaces (in regards to plant selection).