Seasonal Planting Calendar
What should you plant this month? Find the perfect crops for your hydroponic system.
Year-Round Planting Overview
| Crop | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|
Start Planting
Lettuce
BeginnerLettuce prefers cooler temperatures. Avoid summer heat which causes bolting and bitterness. Indoor growers can produce year-round with climate control.
View PlanBasil
BeginnerBasil thrives in warm conditions and strong light. Pinch flowers to keep plants producing. Grows quickly and is ideal for beginners.
View PlanSpinach
BeginnerSpinach is a cool-season crop that bolts quickly in heat. Best grown in fall through spring indoors, or year-round with good temperature control.
View PlanKale
BeginnerKale is cold-tolerant and produces for months with continuous harvesting of outer leaves. One of the most nutritious crops you can grow.
View PlanCilantro
BeginnerCilantro bolts quickly in warm conditions. Succession plant every 2-3 weeks for continuous supply. Best in cooler months or climate-controlled spaces.
View PlanMint
BeginnerMint grows aggressively in hydroponic systems and is nearly impossible to kill. Great for beginners. Harvest frequently to encourage bushy growth.
View PlanHerbs (General)
BeginnerMost culinary herbs (parsley, dill, chives, oregano, thyme) do well in hydroponic systems year-round with adequate lighting.
View PlanTomatoes
IntermediateTomatoes need strong light (14-18 hours), support stakes or cages, and regular pruning. Choose compact or cherry varieties for indoor growing.
View PlanPeppers
IntermediatePeppers love warmth and strong light. Start seeds early and be patient, as they take longer to mature than leafy greens. Both sweet and hot varieties grow well hydroponically.
View PlanStrawberries
IntermediateStrawberries need good airflow and pollination indoors (use a small brush). Day-neutral varieties produce fruit continuously and work best for hydroponic setups. Note: 60-90 days to harvest is from transplant, not seed (seed to fruit can take 4-6 months).
View PlanCucumbers
IntermediateCucumbers are vigorous growers that need vertical support. Choose compact or bush varieties for indoor systems. They need high humidity and consistent nutrient delivery.
View PlanMicrogreens
BeginnerMicrogreens are the fastest hydroponic crop, ready to harvest in 7-14 days. Grow year-round on any windowsill or under basic lighting. Perfect for continuous planting.
View PlanBok Choy
BeginnerBok choy is a fast-growing cool-season crop. It bolts in high heat, so maintain cooler temperatures. Baby bok choy varieties mature even faster.
View PlanArugula
BeginnerArugula grows fast and has a peppery flavor that intensifies with age. Harvest young for milder taste. It bolts quickly in warm temperatures.
View PlanSwiss Chard
BeginnerSwiss chard is heat-tolerant compared to other greens, making it a good summer option. Harvest outer leaves for continuous production over several months.
View PlanGreen Onions / Scallions
BeginnerOne of the easiest and fastest hydroponic crops. Can regrow from store-bought scallion roots placed in water. Harvest by cutting above the root base for continuous regrowth.
View PlanParsley
BeginnerParsley is slow to germinate (2-3 weeks) but grows steadily once established. Harvest outer stems first to encourage new growth from the center. Both flat-leaf and curly varieties do well.
View PlanChives
BeginnerChives are virtually maintenance-free once established. Cut above 2 inches from the base and they regrow quickly. Flowers are edible and attract beneficial insects in outdoor setups.
View PlanWatercress
BeginnerWatercress is a natural water plant that thrives in hydroponic systems. It prefers cool temperatures and partial shade. One of the most nutrient-dense greens you can grow.
View PlanPak Choi / Tatsoi
BeginnerPak choi and tatsoi are fast-growing Asian greens that do well in cool conditions. They bolt quickly in heat, so grow in fall through spring or in climate-controlled spaces. Baby varieties mature in as little as 25 days.
View PlanIn Peak Season
Lettuce
BeginnerLettuce prefers cooler temperatures. Avoid summer heat which causes bolting and bitterness. Indoor growers can produce year-round with climate control.
View PlanSpinach
BeginnerSpinach is a cool-season crop that bolts quickly in heat. Best grown in fall through spring indoors, or year-round with good temperature control.
View PlanKale
BeginnerKale is cold-tolerant and produces for months with continuous harvesting of outer leaves. One of the most nutritious crops you can grow.
View PlanCilantro
BeginnerCilantro bolts quickly in warm conditions. Succession plant every 2-3 weeks for continuous supply. Best in cooler months or climate-controlled spaces.
View PlanMint
BeginnerMint grows aggressively in hydroponic systems and is nearly impossible to kill. Great for beginners. Harvest frequently to encourage bushy growth.
View PlanHerbs (General)
BeginnerMost culinary herbs (parsley, dill, chives, oregano, thyme) do well in hydroponic systems year-round with adequate lighting.
View PlanStrawberries
IntermediateStrawberries need good airflow and pollination indoors (use a small brush). Day-neutral varieties produce fruit continuously and work best for hydroponic setups. Note: 60-90 days to harvest is from transplant, not seed (seed to fruit can take 4-6 months).
View PlanMicrogreens
BeginnerMicrogreens are the fastest hydroponic crop, ready to harvest in 7-14 days. Grow year-round on any windowsill or under basic lighting. Perfect for continuous planting.
View PlanBok Choy
BeginnerBok choy is a fast-growing cool-season crop. It bolts in high heat, so maintain cooler temperatures. Baby bok choy varieties mature even faster.
View PlanArugula
BeginnerArugula grows fast and has a peppery flavor that intensifies with age. Harvest young for milder taste. It bolts quickly in warm temperatures.
View PlanSwiss Chard
BeginnerSwiss chard is heat-tolerant compared to other greens, making it a good summer option. Harvest outer leaves for continuous production over several months.
View PlanGreen Onions / Scallions
BeginnerOne of the easiest and fastest hydroponic crops. Can regrow from store-bought scallion roots placed in water. Harvest by cutting above the root base for continuous regrowth.
View PlanParsley
BeginnerParsley is slow to germinate (2-3 weeks) but grows steadily once established. Harvest outer stems first to encourage new growth from the center. Both flat-leaf and curly varieties do well.
View PlanChives
BeginnerChives are virtually maintenance-free once established. Cut above 2 inches from the base and they regrow quickly. Flowers are edible and attract beneficial insects in outdoor setups.
View PlanWatercress
BeginnerWatercress is a natural water plant that thrives in hydroponic systems. It prefers cool temperatures and partial shade. One of the most nutrient-dense greens you can grow.
View PlanPak Choi / Tatsoi
BeginnerPak choi and tatsoi are fast-growing Asian greens that do well in cool conditions. They bolt quickly in heat, so grow in fall through spring or in climate-controlled spaces. Baby varieties mature in as little as 25 days.
View PlanReady to Harvest
Lettuce
BeginnerLettuce prefers cooler temperatures. Avoid summer heat which causes bolting and bitterness. Indoor growers can produce year-round with climate control.
View PlanBasil
BeginnerBasil thrives in warm conditions and strong light. Pinch flowers to keep plants producing. Grows quickly and is ideal for beginners.
View PlanSpinach
BeginnerSpinach is a cool-season crop that bolts quickly in heat. Best grown in fall through spring indoors, or year-round with good temperature control.
View PlanKale
BeginnerKale is cold-tolerant and produces for months with continuous harvesting of outer leaves. One of the most nutritious crops you can grow.
View PlanCilantro
BeginnerCilantro bolts quickly in warm conditions. Succession plant every 2-3 weeks for continuous supply. Best in cooler months or climate-controlled spaces.
View PlanMint
BeginnerMint grows aggressively in hydroponic systems and is nearly impossible to kill. Great for beginners. Harvest frequently to encourage bushy growth.
View PlanHerbs (General)
BeginnerMost culinary herbs (parsley, dill, chives, oregano, thyme) do well in hydroponic systems year-round with adequate lighting.
View PlanMicrogreens
BeginnerMicrogreens are the fastest hydroponic crop, ready to harvest in 7-14 days. Grow year-round on any windowsill or under basic lighting. Perfect for continuous planting.
View PlanBok Choy
BeginnerBok choy is a fast-growing cool-season crop. It bolts in high heat, so maintain cooler temperatures. Baby bok choy varieties mature even faster.
View PlanArugula
BeginnerArugula grows fast and has a peppery flavor that intensifies with age. Harvest young for milder taste. It bolts quickly in warm temperatures.
View PlanSwiss Chard
BeginnerSwiss chard is heat-tolerant compared to other greens, making it a good summer option. Harvest outer leaves for continuous production over several months.
View PlanGreen Onions / Scallions
BeginnerOne of the easiest and fastest hydroponic crops. Can regrow from store-bought scallion roots placed in water. Harvest by cutting above the root base for continuous regrowth.
View PlanParsley
BeginnerParsley is slow to germinate (2-3 weeks) but grows steadily once established. Harvest outer stems first to encourage new growth from the center. Both flat-leaf and curly varieties do well.
View PlanChives
BeginnerChives are virtually maintenance-free once established. Cut above 2 inches from the base and they regrow quickly. Flowers are edible and attract beneficial insects in outdoor setups.
View PlanWatercress
BeginnerWatercress is a natural water plant that thrives in hydroponic systems. It prefers cool temperatures and partial shade. One of the most nutrient-dense greens you can grow.
View PlanPak Choi / Tatsoi
BeginnerPak choi and tatsoi are fast-growing Asian greens that do well in cool conditions. They bolt quickly in heat, so grow in fall through spring or in climate-controlled spaces. Baby varieties mature in as little as 25 days.
View PlanQuick Tips for January
Color Legend
Good time to begin new plants
Optimal growing conditions
Crops ready for picking